Hitoshi OKADA

J-GLOBAL         Last updated: Mar 31, 2019 at 22:26
 
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Name
Hitoshi OKADA
E-mail
okadanii.ac.jp
URL
http://www.nii.ac.jp/en/faculty/society/okada_hitoshi/
Affiliation
National Institute of Informatics
Job title
Associate Professor
Degree
Dr.IPP, International Public Policy, Osaka Univ.

Profile

Hitoshi Okada is an Associate Professor at the National Institute of Informatics (NII), Japan. He got his Bachelor of Public Law (LLB) and Bachelor of Private Law (LLB) from the University of Tokyo, Japan. He completed his MA at the Osaka School of International Public Policy (OSIPP) at Osaka University, Japan. He got his Ph.D. in International Public Policy from Osaka University, Japan. His current research topic is law and economics of e-money and e-commerce. He published a book titled ‘Definitive Edition: Bitcoin & Blockchain (in Japanese)’ from the Toyo Keizai Publisher in Japan. He is a chair of IEEE Society on Social Implications of Technology (SSIT) Japan Chapter. He is a member of ISO/TC 307 'Blockchain and Distributed Ledger Technologies' domestic committee in Japan. He was selected as a Member of the Committee for Convergence of Communications and Broadcasting at the Ministry of Internal Affairs and Communications (MIC) Japan, a Member of the Information Frontier Research Committee at MIC in Japan, and a Member of the Information Exploration Era Research Committee at the Ministry of Economy, Trade and Industry (METI) Japan. He is a Special Senior Research Fellow of the Institute for Information and Communications Policy (IICP) at MIC, Japan. He has got a prize from Information Processing Society of Japan (IPSJ) for his contribution for e-learning education development. He was selected as a recipient of an Honorable Mention in the social science division of The DOCOMO Mobile Science Prize from The Mobile Communication Fund (MCF), Japan.

Books etc

 
Yoshiki Yamagata and Hiroshi Maruyama Edit., Roberto Legaspi, Rungsiman Narararatwong, Nagul Cooharojananone, Hitoshi Okada and Hiroshi Maruyama (Part:Contributor, Perception-based Resilience: Accounting for Human Perception in Resilience Thinking With Its Theoretic and Model Bases)
Springer   Aug 2016   ISBN:3319398105
This book is on urban resilience – how to design and operate cities that can withstand major threats such as natural disasters and economic downturns and how to recover from them. It is a collection of latest research results from two separate but...
Tetsuro Kobayashi, Hitoshi Okada (Part:Contributor, Chapter 2, The Effects of Similarities to Previous Buyers on Trust and Intention to Buy from E-Commerce Stores: An Experimental Study Based on the SVS Model)
Springer   Jan 2013   
Kishor Vaidya (eds.) (Part:Contributor, Chapter 15: Kanokwan Atchariyachanvanich, Hitoshi Okada, Shiro Uesugi, The Technology Acceptance Model: A “Localized” Version to Predict Purchasing Behavior in Internet Shopping)
IGI Global   Oct 2011   ISBN:1609607686
http://www.igi-global.com/chapter/inter-organizational-information-systems-business/61616
Hitoshi OKADA, Ikuo Takahashi, Shige-Ichiro Yamasaki (Part:Joint Work)
TOYO KEIZAI   May 2015   ISBN:4492681388
Hitoshi Okada
NIKKEI Newspaper Publisher   Apr 2008   ISBN:4532111757
Toshihiko Hayashi (edit), Hitoshi Okada (Part:Joint Work)
NTT Pulbisher   Jun 2003   ISBN:4757121040
Takushi Ohtani, Co-editor for the Volume Second, Hitoshi Okada, Chapter 11, Development of Electronic Payment for Consumers (Part:Joint Work)
Hara   Feb 2012   ISBN:4562047186
Hitoshi Okada; Ikuo Takahashi; Akio Shimada
Maruzen   Dec 2006   ISBN:4621077813
Kyoritsu   Oct 2011   ISBN:4320123026
NII Shona Meeting Report, No.2012-6, A Meeting of IT-enbled Services (ITeS)
Yu-Hui Tao, Nagul Cooharojananone, Shiro Uesugi and Hitoshi Okada (Eds.) (Part:Joint Editor, Co-Organizer)
National Institute of Informatics   Jul 2012   ISBN:ISSN: 2186-7437
http://www.nii.ac.jp/shonan/blog/2012/02/02/a-meeting-of-it-enable-services-ites/
Research Study of Risk Perception and Acceptance: For the optimal development of eID services in Japan
Ikuo Takahashi, Pauline Reich, Hitoshi OKADA, Vatcharaporn Esichaikul
IPA report   Apr 2010   

Academic & Professional Experience

 
Apr 2016
 - 
Mar 2018
Vice Chair (International Relationship), Department of Informatics, Graduate University for Advanced Studies
 
Apr 2004
 - 
Today
Associate Professor, Information and Society Research Division, National Institute of Informatics
 
Apr 2004
 - 
Today
Associate Professor, Department of Informatics, Graduate University for Advanced Studies
 
Nov 2000
 - 
Mar 2004
Associate Professor, Human and Social Information Research Division, National Institute of Informatics
 
Apr 1999
 - 
Oct 2000
Assistant Professor, Osaka School of International Public Policy, Osaka University
 
 
 - 
Mar 1999
Doctoral Course, Osaka School of International Public Policy, Osaka University.
 
 
 - 
Mar 1998
Master of IPP, Osaka School of International Public Policy, Osaka University
 
 
 - 
Mar 1989
Bachelor of Public Law (LLB), Faculty of Law, Tokyo University
 
 
 - 
Mar 1988
Bachelor of Private Law (LLB), Faculty of Law, Tokyo University
 

Committee Memberships

 
Oct 2016
 - 
Today
Member, ISO/TC 307 ---  Japan Committee of ISO/TC 307, Blockchain and electronic distributed ledger technologies, JIPDEC, Japan
 
Jun 2016
 - 
Today
IEICE SITE --- Technical Committee on Social Implications of Technology and Information Ethics of the Engineering Science Society, the Institute of Electronics, Information and Communication Engineers, Japan (IEICE/SITE)  Chair
 
Jun 2016
 - 
Today
Board Member, JSIM ---  Non-executive Board Member (Specially Recommended by the President), Japan Society for Information and Management (JSIM)
 
Apr 2016
 - 
Today
Member, FinTech Study Group, Institute for Monetary and Economic Studies (IMES)  Bank of Japan (BOJ)
 
Jan 2014
 - 
Today
IEEE SSIT Japan Chapter --- The Society on Social Implications of Technology of the Institute of Electrical and Electronics Engineers Japan Chapter (IEEE/SSITJ)  Vice Chair
 
Apr 2010
 - 
Today
Special Senior Research Fellow  Institute for Information and Communications Policy, Ministry of Internal Affairs and Communications
 
Jun 2016
 - 
Mar 2017
Member, Blockchain Study Group  Ministry of Economy, Trade and Industry (METI), Mitsubishi Research Institute (MRI)
 
Jun 2012
 - 
May 2016
IEICE SITE --- Technical Committee on Social Implications of Technology and Information Ethics of the Engineering Science Society, the Institute of Electronics, Information and Communication Engineers, Japan (IEICE/SITE)  Vice Chair
 
Feb 2016
 - 
Mar 2016
Member, Survey Group on Blockchain Technologies and Related Services  Ministry of Economy, Trade and Industry (METI), Nomura Research Institute (NRI)
 
Jun 2015
 - 
Mar 2016
Expert, ISO/TC 68/SC7--- Study Group on Digital Currencies, ISO/TC 68/SC7,  Bank of Japan
 
Apr 2012
 - 
Mar 2016
Leader, Sub-group of Resilience in Society  Transdisciplinary Research Integration Center, Systems Resilience Project
 
Jan 2012
 - 
Dec 2013
IEEE SSIT Japan Chapter  --- The Society on Social Implications of Technology of the Institute of Electrical and Electronics Engineers Japan Chapter (IEEE/SSITJ) Secretary
 
Apr 2008
 - 
Mar 2010
Visiting Professor, Art, Science and Technology Center for Cooperative Research,  Advanced Science and Technology Center for Cooperative Research (KASTEC), Kyushu University
 
Jan 2009
 - 
Jul 2009
Member, Study Group of Information Distribution Index,  Ministry of Internal Affairs and Communications (MIC)
 
Feb 2008
 - 
Feb 2009
Member, Study Group on State of Standardization Policies regarding Environment for Cooperation and Convergence of Communications and Broadcasting,  Information and Communications Council, Ministry of Internal Affairs and Communications (MIC)
 
Mar 2005
 - 
Jun 2005
Member, Study Group on Information Frontier,  Ministry of Internal Affairs and Communications (MIC)
 
Jun 2002
 - 
Aug 2003
Member, Working Group on Electronic Money and Electronic Payment Systems,  Financial Research Center, Financial Services Agency
 

Awards & Honors

 
Nov 2015
Excellent Reviewer Award, Japan Society for the Promotion of Science (JSPS)
Winner: Hitoshi Okada
 
Sep 2014
IT Enabled Services, Best article award, The Society of Socio-Informatics (SSI), Japan
Winner: Shiro Uesugi (edits)
 
Sep 2012
Incentive Award of Social Science Field, The 11th DoCoMo Mobile Science Award, Mobile Communication Fund NPO
 
http://www.nttdocomo.co.jp/english/corporate/csr/report/social/contribution/mcf/
Mar 2012
Hikari & Tsubasa's Information Security Class, Editor, Co-recipient with Co-authors, IPSJ Excellent Teaching Tool Developer Award
Winner: Co-authors for Hikari & Tsubasa's Information Security Class
 
Feb 2008
Person of Merit, Chief Cabinet Secretary, Memorial Day of Information Security, Working Group of Information Security Policy Formulation for Higher Education Institution, Award for Group
Winner: Working Group of Information Security Policy Formulation for Higher Education Institution
 
Aug 2005
Society Award for Co-authored Book, Information Security and legal System, Japan Information-Culturology Society
 
Mar 1998
Student Award for Social Science Studies, Telecommunication Advancement Foundation
Winner: Hitoshi Okada
 

Misc

 
Yusuke Kaneko, Shigeyuki Osada, Shigeyuki Azuchi, Hitoshi Okada, Shigeichiro Yamasaki
IEICE Tech. Rep.   118(152) 143-148   Jul 2018
Hitoshi OKADA
DIAMOND Harvard Business Review Japan Edition   August(2017) 21-34   Aug 2017   [Invited]
Vanessa Bracamonte, Hitoshi Okada
International Symposium on Technology and Society, Proceedings   2017-August 1-4   Aug 2017
© 2017 IEEE. In this paper, we consider the issue of trust and trust-related factors in the context of decentralized applications running on public blockchain platforms such as Ethereum. These decentralized applications emphasize a lack of relianc...
Hitoshi Okada, Vanessa Rocio Bracamonte Lesma
IEICE-ISEC2017-25,IEICE-SITE2017-17,IEICE-ICSS2017-24,IEICE-EMM2017-28   117(126) 131-133   Jul 2017
Rungsiman Nararatwong, Roberto Legaspi (#), Hitoshi Okada, Hiroshi Maruyama (# presentation speaker)
2015 International Social Computing, Behavioral-Cultural Modeling and Prediction Conference (SBP15)      Apr 2015   [Refereed]
Roberto Legaspi, Hiroshi Maruyama, Rungsiman Nararatwong, Hitoshi Okada
The 7th IEEE international conference on social computing and networking (SocialCom 2014)      Dec 2014
Brand Crisis in Social Network: A New Framework from Entertainment Perspective
Rungsiman Nararatwong, LEGASPI Roberto Sebastian, Hitoshi Okada, Tetsuro Kobayashi
The second annual conference of the Asian Network for Public Opinion Research (ANPOR 2014)      Nov 2014
Naonori Kato, Hitoshi OKADA
IEICE2014-02-IA-IOT-SITE   113(442) 73-78   Feb 2014
Shiro Uesugi, Hitoshi Okada
The International Telecommunications Society 6th Africa-Asia-Australasia Regional Conference      Aug 2013
Tenda Okimoto, Naoto Ikegai, Tony Ribeiro, Katsumi Inoue, Hitoshi Okada, Hiroshi Maruyama
The 43rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks, Workshop on Systems Resilience      Jun 2013
Vanessa Bracamonte, Hitoshi Okada
IEICE Technical Report   112(343) 25-30   Dec 2012
Shiro Uesugi, Hitoshi Okada
In Proceedings of International Telecommunications Society (ITS) 2012      Nov 2012   [Refereed]
Vanessa Rocio Bracamonte Lesma, Hitoshi Okada
In Proceedings of IEEE Technology and Society in Asia 2012 (TSA2012)      Oct 2012   [Refereed]
Vanessa R. Bracamonte Lesma, Hitoshi Okada
In Proceedings of SNAA at ASONAM 2012      Aug 2012   [Refereed]
Trust, Risk and Intention of Use of Cross-Border Electronic Commerce in Japanese Consumers
Vanessa R. Bracamonte Lesma, Hitoshi Okada
In Proceedings of IADIS EC 2012 at MCCSIS      Jul 2012   [Refereed]
Nagul Cooharojananone, Pongjit Kongnim, Aratchaporn Mongkolnut, Hitoshi Okada
In Proceedings of The 12th IEEE/IPSJ International Symposium on Applications and the Internet (SAINT2012)   233-238   Jul 2012   [Refereed]
An empirical research on consumer preference factors in digital content distribution―From the viewpoint of movie contents
Naonori KATO, Hitoshi OKADA
In Proceedings of JSIM 64th Conference      Jun 2012
Vanessa Bracamonte, Hitoshi OKADA
In Proceedings of ICACT 2012 (The 14th International Conference on Advanced Communication Technology 2012)      Feb 2012   [Refereed]
Shiro Uesugi, Hiroki Idota, Hitoshi Okada, Masashi Ueda, Peter Dell, Koji Yamaguchi
In Proceedings of 2011 Africa - Asia - Australasia Regional Conference      Nov 2011   [Refereed]
Yohko Orito, Hitoshi Okada, Hidenobu Sai
Advances in Social Networks Analysis and Mining (ASONAM), 2011 International Conference on   647-649   Jul 2011
This study examined private information transmissions on CGM/UGM websites from the perspective of the Japanese sense of information privacy. The characteristics of Japanese private information transmission on the CGM are described and discussed.
Kanokwan Atchariyachanvanich and Hitoshi Okada
Proceedings of SAINT 2011 Workshop of ITeS      Jul 2011   [Refereed]
Nagul Cooharojananone, Kanokwan Atchariyachanvanich, and Hitoshi Okada
Journal of Informatics and Regional Studies   3(1) 59-65   Mar 2011
Rattanaporn Limniramol, Nagul Cooharojananone, Tetsuro Kobayashi, Hitoshi Okada
The 13th International Conference on Advanced Communication Technology 2011 (ICACT2011) [Refereed]      Feb 2011
Arin Muadthong, Rattanaporn Limniramol, Nagul Cooharojananone, Kobayashi Tetsuro, Okada Hitoshi
the 2011 International Conference on e-Commerce, e-Administration, e-Society, e-Education, and e-Technology (e-CASE & e-Tech 2011) [Refereed]      Jan 2011
Shiro Uesugi, Hitoshi Okada and Toko Sasaki
IEEE・Proceedings of the 2010 IEEE International Symposium on Technology and Society Social Implications of Emerging Technologies   111-122   Jun 2010   [Refereed]
ISBN978-1-4244-7775-3, IEEE Catalog Number: CFP10SIT-CDR, 2010.
Takaaki Kamogawa, Hitoshi Okada
Journal of Informatics and Regional Studies   vol.2(no.1)    Mar 2010
Presentation Files of SAINT 2010 Seoul Korea
Kamogawa, Takaaki; Okada, Hitoshi
Applications and the Internet, 2008. SAINT 2008. International Symposium on   433-436   Aug 2008
Kanokwan Atchariyachanvanich, Hitoshi Okada and Noboru Sonehara
Proceedings of the 3rd IEEE International Conference on Wireless Communications, Networking and Mobile Computing 2007 (WiCOM2007)   3449-3452   Sep 2007   [Refereed]
Hitoshi Okada
Proceedings of ITS Regional Conference 2007      Aug 2007   [Refereed]
Tadashi Mima, Masashi Ueda, Hitoshi Okada, Noboru Sonehara
Proceedings for 2007 Annual Meeting of Asian Law and Economics Association      Aug 2007   [Refereed]
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA, Noboru SONEHARA
Proceedings of the 9th International Conference on Electronic Commerce (ICEC2007)   243-252   Aug 2007   [Refereed]
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA, and Noboru SONEHARA
Proceedings of the International Joint Conference on e-Business and Telecommunications 2007 (ICE-B 2007)   261-268   Jul 2007   [Refereed]
How Consumer Lifestyles Affect Purchasing Behavior: Evidence from Internet Shopping in Japan
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA
Journal of Entrepreneurship Research   2(2) 63-78   Jun 2007   [Refereed]
The Success Factors of e-Commerce
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA
International Congress on Innovative IT-enabled Services (ITeS) in the New Economy-- Web2.0 Services and e-finance, at Shih Chien University, Taipei, February 2nd, 2007      Feb 2007
A study on factors affecting the purchasing process of online shopping: a survey in China & Japan
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA
Proceedings of the 7th Asia Pacific Industrial Engineering and Management Systems Conference 2006, Bangkok, Thailand, December 17-20, 2006   2279-2286   Dec 2006   [Refereed]
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA , Noboru SONEHARA
ACM SIGecom Exchanges   6(2) 47-57   Dec 2006   [Refereed]
Factors affecting the intention of purchasing online have been investigated for many years. On the other hand, the question of what keeps online customers repurchasing through the Internet has rarely been examined. By expanding the existing custom...
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA
Proceedings of the 2005 IEEE International Conference on Services Systems and Services Management (ICSSSM'05), Chongqing, China, 2005   730-734   Jun 2005   [Refereed]
Takaaki Kamogawa, Hitoshi Okada
Proceedings of the 2005 IEEE International Conference on Services Systems and Services Management (ICSSSM'05), Chongqing, China, 2005      Jun 2005   [Refereed]
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA
Proceedings of the Eighth International Conference on International Society for Intercommunication of New Ideas (ISINI'05), Wageningen, The Netherlands, 2005      Jan 2005   [Refereed]
Issues of e-business implementation from Enterprise Architecture viewpoint
Takaaki Kamogawa, Hitoshi Okada
The 2004 International Symposium on Applications and the Internet   47-53   Feb 2004   [Refereed]
Information Distribution and Concentration in Science Information on the Network, “Tacit Information” and “Digital Information”
Hitoshi OKADA
The Trilateral Seminar on Science: Society and the Internet, The Japan Society for the Promotion of Science (JSPS) joined the National Natural Science Foundation of China (NSFC) and the U.S. National Science Foundation (NSF), 2004   197-200   Dec 2003
Educating Cyber Ethics in the United States
Shiro Uesugi and Hitoshi Okada
Technical Report of IEICE   (FACE20)    May 2001
Hitoshi Okada
FACE98-13: Form for Advanced Communications Environment and Ethics   Vol. 98(No. 391) 1-6   Jan 1998
When we design the systems of electronic moneys, it often happens that security protection conflicts with privacy protection. Although the records of transaction data enable us to trace the settlement process, the possibilities of privacy invasion...

Published Papers

 
Hitoshi OKADA
JSICR Journal   36(2) 149-154   Sep 2018   [Invited]
Hitoshi OKADA
Journal of Information and Management   38(2) 39-47   Jun 2018   [Invited]
Rungsiman Nararatwong,Natthawut Kertkeidkachorn,Nagul Cooharojananone,Hitoshi Okada
IEICE Transactions   101-D(12) 3218-3225   2018   [Refereed]
Vanessa BRACAMONTE, Hiroshi OKADA
Journal of Socio-Informatics   8(1)    Mar 2016   [Refereed]
VANESSA BRACAMONTE, Hitoshi OKADA
IEICE Transaction   E99-D(1) 111-119   Jan 2016   [Refereed]
The sense of presence, that is, the sense of the website being psychologically transported to the consumer, has been identified as an important factor for bringing back the feeling of sociability and physicality that is lost in online shopping. Pr...
Tetsuro Kobayashi, Hitoshi Okada, Nagul Cooharojananone, Vanessa Bracamonte, Takahisa Suzuki
International Journal of Electronic Commerce Studies   4(2) 159-184   2013   [Refereed]
Takaaki KAMOGAWA, Hitoshi OKADA
International Journal of Business Information Systems (IJBIS)   volume 7(issue 3) 341-364   Mar 2011   [Refereed]
This paper proposes a structural model founded on enterprise architecture (EA) for firms listed on the Japanese stock market. The model examined whether firms with an EA effort had an advantage compared to firms without an EA effort. The advantage...
Shiro Uesugi, Hitoshi Okada
Asia Pacific Conference on Information Management (APCIM2009)   253-260   Mar 2009   [Refereed]
Kanokwan Atchariyachanvanich, Hitoshi Okada, Noboru Sonehara
E-business and Telecommunications, Communications in Computer and Information Science   23 98-109   Nov 2008   [Refereed]
This paper presents the results from a study conducted on the effect of differing factors on a customer's attitude towards using Internet shopping in Japan. The research model used was an extended version of the consumers' acceptance of virtual st...
Kanokwan Atchariyachanvanich, Hitoshi Okada, and Noboru Sonehara
Journal of Service Science and Management   Volume.1(No.1) 101-110   May 2008   [Refereed]
Since keeping the customer purchasing a product/service is essential to maintaining the profitability of any business,
the continuance of purchasing through the Internet is vital to online business. This study is one of the few attempts to
investi...
Kanokwan Atchariyachanvanich, Hitoshi Okada, Noboru Sonehara
International Journal of Electronic Customer Relationship Management   2(1) 16-33   Apr 2008   [Refereed]
This study aims to develop a model of internet shopping that integrates three theoretical models and consists of three processes: intention to purchase, actual purchase, and intention to repurchase.
Kanokwan Atchariyachanvanich, Hitoshi Okada, Noboru Sonehara
IPSJ Journal   4 91-102   Jan 2008   [Refereed]

Social Contribution

 
[TV or radio appearance, Commentator]  NHK (Japan Broadcasting Corporation) Japan's only public broadcaster  Today's Close-Up (News Analysis Program)  21 Jan 2014

Conference Activities & Talks

 
Masahiro Morita, Kazuaki Naruse, Shiro Uesugi and Hitoshi Okada
The 5th International Conference on Behavioral, Economic, and Socio-Cultural Computing (BESC2018)   12 Dec 2018   IEEE Computational Intelligence Society
Hitoshi OKADA
3rd Banking & Fintech Summit   27 Jun 2018   
Hitoshi OKADA
Location Business Japan, Interop Tokyo 2018   13 Jun 2018   
Blockchain technology was invented originally for virtual currency, which can be applied for the distribution of local currency or enterprise issued point. Bitcoin system has second layer to carry defined assets upon the virtual currency layer. Th...
Hitoshi OKADA
2017 Global Cities Forum   29 Oct 2017   the Development Research Center of Shanghai Municipal People’s Government, the Ministry of Housing and Urban-Rural Development of Shanghai Municipal People’s Government, Shanghai Jiao Tong University
Hitoshi Okada, Vanessa Rocio Bracamonte Lesma
The 9th International Conference on Social Informatics (SocInfo 2017)   13 Sep 2017   Oxford Internet Institute, University of Oxford
Hitoshi Okada, Vanessa Rocio Bracamonte Lesma
Special Session on "Big data and Financial Regulation" at The Second International Conference on Data Mining and Big Data (DMBD’2017) (IEEE Conference Record #41362)   29 Jul 2017   IEEE
Proposed Classification of Blockchains Based on Authority and Incentive Dimensions
Hitoshi Okada, Shigeichiro Yamasaki, Vanessa Bracamonte
19th IEEE International Conference on Advanced Communications Technology (ICACT2017)   Feb 2017   
Bracamonte Vanessa, Shigeichiro Yamasaki, Hitoshi OKADA
Computer Security Symposium 2016 (CSS2016)   11 Oct 2016   CSEC of IEICE
Hitoshi Okada, Vanessa Rocio Bracamonte Lesma
The Internet, Policy & Politics Conferences   22 Sep 2016   Oxford Internet Institute, University of Oxford
Bitcoin is a decentralized virtual currency that emerged in 2008, created following the design described in a paper written by the pseudonymous Satoshi Nakamoto.

Although Bitcoin was initially an experimental endeavor known only among technical e...
Shigeichiro Yamasaki*, Hitoshi Okada, Vanessa Rocio Bracamonte Lesma
2016 IEEE Conference on Norbert Wiener in the 21st Century   13 Jul 2016   IEEE, SSIT of IEEE , IEEE Victorian Section
Effect of textual errors on the evaluation of a foreign online store
Vanessa R. Bracamonte Lesma, Hitoshi Okada
International Conference on Internet Studies (NETs2015)   Jul 2015   
Hitoshi OKADA
NII Shonan Meeting:Systems Resilience – Bridging the Gap Between Social and Mathematical   23 Feb 2015   National Institute of Informatics
The mental state model in perception-based resilience
Hitoshi Okada, Rungsiman Nararatwong, Naoto Ikegai, Roberto Sebastian Legaspi, Hiroshi Maruyama
The 7th InternationalWorkshop on Information Systems for Social Innovation 2015   17 Feb 2015   
Hitoshi OKADA
Research Institute for Economics & Business Administration, Kobe University   8 Nov 2014   Monetary Economics Seminar of Kobe University
Hitoshi OKADA
The 5th Annual Mobile Payments & E-Commerce Emerging Markets/Asia Pacific 2014 Summit   15 Feb 2014   
Hitoshi OKADA
Systems Resilience Project Report   27 Feb 2013   
Moving Myanmar Forward - Fortifying the Payment ICT Infrastructure for Myanmar: Japan’s Successful Private-Public Partnership Experience in Developing the E-Payment and M-Payment Infrastructure that Works [Invited]
Hitoshi OKADA
ICT Global Summit 2012   Dec 2012   
Increasing Financial Inclusion by Developing Innovative Methods of Retail Payments [Invited]
Hitoshi OKADA
The 3rd Annual Greater Mekong Mobile Payments & Banking Summit 2012   Jul 2012   
Facebook Commerce in Asian Countries [Invited]
Hitoshi OKADA
The 3rd Annual Greater Mekong Mobile Payments & Banking Summit 2012   Jul 2012   
Hitoshi OKADA, Takaaki KAMOGAWA
National Conference of JASMIN   Oct 2011   The Japan Society for Management Information (JASMIN)
In recent years, the money exchange method known as electronic money is getting popular. Once widely distributed in society,
the risk of invasion of privacy is caused by spills and abuse of personal data stored in electronic money. However, if you...
Hitoshi OKADA
Aug 2011   Thai-Nichi Institute of Technology
Private Information transmission on the CGM: Japanese context and information privacy
Yohko Orito, Hitoshi Okada, Hidenobu Sai
Workshop of Cyberpsychological Analysis of Social Network Sites and User Behavior (CASNSUB), ASONAM2011   Jul 2011   
FaceBook Commerce in Asia: How LTE and Smartphones can enable its fast growth ?
Hitoshi OKADA
4G International Forum   Jul 2011   
What makes consumers using mobile money, instead of cash transfer? [Invited]
Hitoshi OKADA
The 2nd Greater Mekong Mobile Payments & Banking Summit 2011 in Hanoi   May 2011   
Mobile Payment and Smartcard E-MoneyCurrent Situation in JAPAN [Invited]
Hitoshi Okada
The 2nd Greater Mekong Mobile Payments & Banking Summit 2011 in Hanoi   May 2011   
Takaaki Kamogawa, Hitoshi Okada
the 2nd International Conference on Logistics and Transport (ICLT) 2010 [Refereed]   Dec 2010   
Mobile Value Added or Mobile Commerce for the 4G space: what's next
Hitoshi Okada
4G 2010 Summit – 3G to 4G: New Opportunities in the Mobile Revolution [Invited]   Jul 2010   Magenta Global coordinates, GSA forum supports
The 10th Annual International Symposium on Applications and the Internet (SAINT 2010)   Jul 2010   
Problems Relating to the Adoption of Potentially Privacy-Invading Technologies
Peter DELL, Shiro UESUGI, Tohko SASAKI, Hitoshi OKADA
The 18th Biennial Conference of the International Telecommunications Society [Refereed]   Jun 2010   
The impact of personality on acceptance of privacy-sensitive technologies: a comparative study of RFID and finger vein authentication systems
Shiro Uesugi, Hitoshi Okada and Toko Sasaki
IEEE International Symposium on Technology and Society, ISTAS 2010 [Refereed]   Jun 2010   IEEE Society on Social Implications of Technology
Hitoshi OKADA, Hideaki SONE, Masaru OGAWA
The 2nd International Conference on Computer Supported Education [Refereed]   Apr 2010   
Education Materials for Interactive Communication Security on the Educational Purpose and Effects of Hikari and Tsubasas Tutorial for "Putting Our Heads Together" about Information Security
Hitoshi OKADA, Hideaki SONE, Masaru OGAWA
The International Conference on Education, Training and Informatics (ICETI 2010) [Refereed]   Apr 2010   
What makes consumers using mobile money, instead of cash transfer?
Hitoshi Okada
Greater Mekong Mobile Payments & Banking Summit   Apr 2010   Magenta Global
Yuya Dan, Hitoshi Okada, Shiro Uesugi
The 4th Africa-Asia-Australasia Regional Conference 2009 of International Telecommunication Society [Refereed]   16 Aug 2009   International Telecommunications Society (ITS)
Understanding E-money, E-business Modeling and Applications
Hitoshi Okada
International Master Program, Chulalongkorn University   Aug 2009   
Enterprise Architecture Create Business Value
Takaaki Kamogawa, Hitoshi OKADA
2009 Ninth International Symposium on Applications and the Internet [Refereed]   Jul 2009   
(Submitting) How far my personal identity can be extended - a case study about the comparison between RFID based ID card authentication and Contactless Finger Vein authentication systems
Shiro Uesugi, Tohko Sasaki, Hitoshi OKADA
IEEE ISTAS10 (UnderReview)   Jun 2009   
Shiro Uesugi, Hitoshi Okada
The ITS Europe Regional Conference 2008 [Refereed]   18 Sep 2008   International Telecommunications Society (ITS)
Enterprise Architecture and Information Systems: In Japanese Banking Industry
Takaaki Kamogawa, Hitoshi OKADA
2008 International Symposium on Applications and the Internet [Refereed]   Aug 2008   
Shiro Uesugi, Hitoshi Okada
The ITS Europe Regional Conference 2007 [Refereed]   2 Sep 2007   International Telecommunications Society (ITS)
Socio-economic Factors Affecting the Growth Rate of Electronic Commerce: Evidence from Cross-Country Data
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA
The International Conference on ICT Policy (NII and ANU Cooperative Research Community on IC2TP)   Jan 2005   
Cyber-Money and Mobile Payment in Japan: Technology, Law and Policy
H. Okada
ANU Seminars in Humanities and Social Sciences at Austraila National University, 2004   Nov 2004   
Japanese Experiences in Coping with Recent Cyber Attacks
Hitoshi Okada
The 1st IFPA-OSIPP Workshop, Institute for Foreign Policy Analysis, Washington, D.C., USA, November, 2000   Nov 2000   
Privacy Protection in the Cyber Space: EU type of legal regulation and US type of self-regulation
Hitoshi OKADA
Oct 1998   

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research (Class B)
Project Year: 2008 - 2012    Investigator(s): Hitoshi OKADA
(抄録なし)

Research Areas