NISHIOKA Yasushiro

J-GLOBAL         Last updated: Jan 10, 2020 at 02:53
NISHIOKA Yasushiro
Nihon University
College of Science and Technology, Department of Precision Machinery Engineering
Job title
Project Professor
Doctor of Philisophy(The University of Tokyo)
Research funding number

Research Areas


Academic & Professional Experience

Apr 1981
Aug 1991
Reseacher of the central research laboratory of Hitachi ltd.
Jul 1986
Mar 1989
Visiting scientist of the Electrical Engineering Department, Yale University
Aug 1991
Jun 1992
Visiting professor of Electrical  Engineering Department,School of Engineering andApplied Science, Dallas Texas
Jun 1992
Mar 2003
Branch manager of Advanced Materials & Devices
Apr 1999
Mar 2000


Apr 1970
Mar 1974
Department of Electrical engineering, Faculty of Science and Engineering, National Defense Academy
Apr 1975
Mar 1977
Department of Physics, Graduate School, Division of Natural Science, The University of Tokyo
Apr 1977
Mar 1980
Department of Physics, Graduate School, Division of Natural Science, The University of Tokyo

Committee Memberships

Apr 1989
IEEE  Senior member

Awards & Honors

Sep 2015
Highly Reliable Ta2O5/SiO2 Double Dielectric Films on Poly Crystalline Silicon, SSDM Awards, International Conference on Solid State Devices and Materials
Winner: Hiroshi Shinriki, Yasushiro Mukai, and Kiichiro Mukai
In this paper, it was demonstrated for the first time that thin Ta2O5/SiO2 double dielectric films formed on polycrystalline silicon can be utilized as a highly reliable insulator for the stacked capacitor of DRAM memory cells; a sufficiently long...
Oct 1989
放射線損傷後の(100)SiとSiO2界面の欠陥の変換現象, 日立返仁会 空尽賞

Published Papers

Yuki Nakamura, Shunpu Horiuchi and Yasushiro Nishioka
Jpn. J. Appl. Phys.   57 02CD02-1-02CD02-4   May 2018   [Refereed]
Kenta Kuroishi, Takuma Ishida,Toshinari Doi, Yudai Fukushi,Satomitu imai, and Yasushiro Nishioka
Journal of Physics: Conf. Series 1052 (2018) 012063   1052(012063) 012063-1-012063-4   Apr 2018   [Refereed]
In this study, a film-like biofuel cell (BFC) using carbon nano-horn (CNH) as an electrode material was fabricated using micro-electro-mechanical systems (MEMS) technology.The cell was fabricated on a flexible polyimide (PI) substrate, and a porou...
Masaya OHZEKI Shunjiro FUJII Hiromichi KATAURA Yasushiro NISHIOKA
IEICE TRANS. ELECTRON.   Vol. E99-C(No. 5) 551-554   May 2016   [Refereed]
We fabricated bulk heterojunction organic solar cells based on 1,2-dichlorobenzene solutions of poly[[4,8-bis[(2-ethylhexyl) oxy]benzo[1,2-b:4,5-b'] dithiophene-2,6-diyl] [3-fluoro-2-[(2-ethylhexyl) carbonyl]thieno [3,4-b]-thiophenediyl]] (PTB7): ...
Kosei Hashiba, Shunjiro Fujii, Hiromichi Kataura and Yasushiro Nishioka
IEICE TRANS. ELECTRON.   Vol. E99-C(No. 5) 555-558   May 2016   [Refereed]
Organic solar cells are expected to have superior performance in terms of flexibility and low-cost fabrication. However,conventional organic solar cells usually have issues while using rare earth ITO materials and have poor long-term reliability. ...
Kazuki Hoshi, Kazuo Muramatsu, Hisato Sumi, and Yasushiro Nishioka
Japanese Journal of Applied Physics, 55, 04EC11, (2016). DOI:10.7567/JJAP.55.04EC11   55 04EC11-1-04EC11-6   Mar 2016   [Refereed]
Ascorbic acid (AA) is a biologically friendly compound and exists in many products such as sports drinks, fruit, and even in human blood. Thus, a miniaturized and flexible ascorbic acid fuel cell (AAFC) is expected be a power source for portable o...


西岡 泰城
電気学会論文誌E(センサ・マイクロマシン部門誌)Vol. 134 (2014) No. 2 P NL2_2   134(2) NL2_2-NL2_2   Dec 2014   [Invited]
Hirotaka Maenosono, Hirofumi Saito, Yasushiro Nishioka
Journal of Biomaterials and Nanobiotechnology, 2014, 5, 17-23   05 17-23   Feb 2014   [Refereed]
The research on stem cell cultures has attracted much attention due to the recent development of regenerative medicine. Therefore, higher functionalities for devices used for culturing cells are strongly demanded. In this study, we fabricated cell...
Tomohiro Matsuda, Kazuki Tomii, Saori Hagiwara, Shuntaro Miyake, Yuichi Hasegawa, Takamitsu Sato, Yuta Kaneko and Yasushiro Nishioka
J. Phys.: Conf. Ser. 476 (2013) 012003   476 012003-1-012003-5   Dec 2013
Acoustic energy harvesters that function in environments where sound pressure is extremely high (~150 dB), such as in engine rooms of aircrafts, are expected to be capable of powering wireless health monitoring systems. This paper presents the pow...
Zongfan Duan, Hirokuni Ohuchi, Yuichiro Yanagi, Yutaro Takayanagi, Gaoyang Zhao, and Yasushiro Nishioka
Jpn. J. Appl. Phys. 52 (2013) 03BB07 (5 pages)   52 03BB07-1-03BB07-5   Mar 2013   [Refereed]
Two phenylene–thiophene oligomer derivatives, 2,8-bis[5-(4-n-hexylphenyl)-2-thienyl]dibenzothiophene (28HPTDBT) and 3,7-bis[5-(4-n-hexylphenyl)-2-thienyl]dibenzothiophene (37HPTDBT), were used as active materials in thin-film organic field-effect ...

Books etc

リアライズ社   Apr 1991   
リアライズ社   Apr 2000   
電子情報通信学会   Mar 2010   
Masatoshi Saito, Ryo Mizokawa, Kazuro Murayama, Yuichiro Yanagi and Yasushiro Nishioka
Taylar & Francis   Nov 2014   
The luminescence gap in the regioregular poly(3-hexylthiophene) film is shown to be 1.93 eV at 16 K from the excitation energy dependence of the luminescence spectrum. The self-trapped exciton, of which the luminescence is due to the recombination...
Shunjiro FUJII, Takanori OKUKAWA, Zongfan DUAN, Yuichiro YANAGI, Masaya OHZEKI, Tatsuki YANAGIDATE, Yuki ARAI, Gaoyang ZHAO, Yasushiro NISHIOKA, Member, and Hiromichi KATAURA
The Institute of Electronics, Information and Communication Engineers   May 2014   
We characterized bulk-heterojunction (BHJ) solar cells using a new phenylene-thiophene oligomer, 3,7-bis[5-(4-n-hexylphenyl)-2-thienyl]dibenzothiophene-5,5-dioxide (37HPTDBTSO), and phenyl-C61-butyric-acid methyl ester (PCBM). Their photovoltaic p...

Conference Activities & Talks

Mikiya Kurosaka, Yuki Nakamura, and Yasushiro Nishioka
9Th International Symposium on Organic Molecular Electronics (ISOME2016)   19 May 2016   Electronics Society of the Institute of Electronics, Information and Communications Engineers (IEICE)
The technological development of the directional control of axonal outgrowth is required for the development of regenerative medicine for the nervous system. In this paper, we report the fabrication of a new neural cell culture sheet by applying t...
Yuta Kaneko, Shunjiro Fujii, Hiromichi Kataura and Yasushiro Nishioka
EMN Photovoltaics Meeting 2016, Hong Kong, January 18-21, 2016.   18 Jan 2016   OA Host
We report on bulk-heterojunction solar cells fabricated based on ternary mixed solutions of two donors of poly[[4,8-bis[(2-ethylhexyl)oxy]benzo [1,2-b:4,5-b'] dithiophene-2, 6-diyl] [3-fluoro-2- [(2-ethylhexyl) carbonyl]thieno[3,4-b]-thiophenediyl...
Daichi Kaneto, Suguru Kobayashi, Shunjiro Fujii, Hiromichi Kataura, and Yasushiro Nishioka
EMN Photovoltaics Meeting 2016, Hong Kong, January 18-21, 2016.   18 Jan 2016   OA Host
The push coating technique was applied to fabricate a bulk heterojunction PTB7:PC71BM organic solar cell. A PTB7:PC71BM dichlorobenzene solution was dropped and push-coated on the PEDOT:PSS deposited ITO glass surface with a dimension of 13 x 19 m...
Hiroshi Mogi, Yudai Fukushi, Syohei Koide, Ryohei Sano, Tsubasa Sasaki and Yasushiro Nishioka
EMN Photovoltaics Meeting 2016, Hong Kong, January 18-21, 2016.   18 Jan 2016   OA Host
We fabricated a miniature ascorbic acid fuel cells equipped with a microchannel for the circulation of ascorbic acid solution using MEMS system techniques. The fuel cell was fabricated on a flexible polyimide substrate, and its porous carbon-coate...
Ryohei Sano, Hideaki Goto, Takuma Ishida, Yusuke Fujimagari, Kazuki Hoshi, Yudai Fukushi, and Yasushiro Nishioka
EMN Photovoltaics Meeting 2016, Hong Kong, January 18-21, 2016.   18 Jan 2016   OA Host
In this research, we fabricated a totally flexible glucose biofuel cell with the total area less than 1 cm2 having conductive porous polypyrrole (PPy) electrodes modified by enzymes. The porous PPy films with a thickness of 150 μm were galvanostat...


2009-5525 : ばね構造導電性高分子アクチュエータ及びその製造方法
西岡 泰城 外1名
2008-305725 : 導電性高分子複合膜の製造方法
西岡 泰城 外2名
2007-303974 : 振動センサ、振動センサの製造方法、歩数計、加速度センサ及び地震検知器
西岡 泰城 外3名
2007-251210 : キャパシタ及びその製造方法
西岡 泰城
2005-323193 : コンデンサ型音響変換装置及びその製造方法
西岡 泰城 外2名