Katsuya Fujiwara

Profile Information

Affiliation: Professor, Akita University
: (Concurrent)Professor, Graduate School of Engineering Science
: (Concurrent)Professor, Graduate School of Advanced Healthcare Engineering
: (Concurrent)Professor, Faculty of Engineering Science

J-GLOBAL ID: 200901012085496774
researchmap Member ID: 5000019218

External link: https://www.gipc.akita-u.ac.jp/~fujiwara/

Research Interests

Research Areas

Research History

Apr, 2024 - Present

Professor, Graduate School of Engineering Science, Akita University
Apr, 2024 - Present

Professor, Graduate School of Advanced Healthcare Engineering, Akita University
Apr, 2024 - Present

Professor, Akita University
Apr, 2021 - Mar, 2024

Associate Professor, Graduate School of Advanced Healthcare Engineering, Akita University
Apr, 2020 - Mar, 2024

Associate Professor, Graduate School of Engineering Science, Akita University
Apr, 2017 - Mar, 2020

Lecturer, Graduate School of Engineering Science, Akita University
Apr, 2016 - Mar, 2017

Assistant Professor, Graduate School of Engineering Science, Akita University
Apr, 2010 - Mar, 2016

Assistant Professor, Graduate School of Engineering and Resource Science, Akita University
Apr, 2007 - Mar, 2010

Assistant Professor, Department of Computer Science and Engineering, Akita University
Apr, 2002 - Mar, 2007

Research Associates, Department of Computer Science and Engineering, Akita University
Apr, 2000 - Mar, 2002

Research Associates, School of Science and Technology, Meiji University

Education

Apr, 1999 - Mar, 2002

Computer Science Course, Major in Sciences, Graduate School, Division of Science and Engineering, Meiji University
Apr, 1997 - Mar, 1999

Computer Science Course, Major in Sciences, Graduate School, Division of Science and Engineering, Meiji University
Apr, 1993 - Mar, 1997

Department of Computer Science, School of Science and Technology, Meiji University

Committee Memberships

2016 - Present

Reviewer, 日本バーチャルリアリティ学会
2004 - Present

- 情報処理学会論文誌査読委員
Apr, 2018 - Mar, 2021

論文編集委員, ヒューマンインタフェース学会
2017

Steering Committee Member, ICMR2017
2014 - 2015

第51回日本交通科学学会総会・学術講演会実行委員
2009

Steering Committee Member, ICMR2009
2004 - 2008

- 情報処理学会ソフトウェア工学研究会運営委員
2005 - 2006

Steering Committee Member, ICMR2005

Papers

Risks that induce bicycle accidents: Measurement and analysis of bicyclist behavior while going straight and turning right using a bicycle simulator

Yo Sasaki, Katsuya Fujiwara, Kazutaka Mitobe

Accident Analysis & Prevention, Jan, 2024
6

Development of a VR Training System for Saito's Music Conducting Method

Katsuya Fujiwara, Fumiya Sano, Kazutaka Mitobe

IEEJ Transactions on Electrical and Electronic Engineering, Nov 23, 2023 Peer-reviewedLead authorCorresponding author
Detection of Mild Cognitive Impairment Using a Spiral Drawing Test

Katsuya Fujiwara, Kenta Matsuhashi, Kazutaka Mitobe

Journal of Advanced Computational Intelligence and Intelligent Informatics, 27(5) 907-914, Sep 20, 2023 Peer-reviewedLead authorCorresponding author
Evaluating a frailty education program implemented through barbershops/salons in Japan: A preliminary study

Sachiko Makabe, Katsuya Fujiwara, Yu Kume, Midori Kaga, Nobuko Munemura, Shoko Kemuyama, Kazutaka Mitobe

SN Social Sciences, 2(5), May, 2022
Development of a Roadway-Crossing simulator for actual walking and evaluation of pedestrian behavior

Yuta Uchibori, Naoto Handa, Katsuya Fujiwara, Kazutaka Mitobe

IEEJ Transactions on Electrical and Electronic Engineering, 16(12) 1612-1617, Aug, 2021
Reliability and validity of the electronic version of the short questionnaire to assess health-enhancing physical activity (E-SQUASH)

Sachiko Makabe, Hidetomo Saito, Katsuya Fujiwara, Yu Kume, Yuko Akagawa, Wanda Wendel-Vos, Kazutaka Mitobe

International Journal of Science and Research Archive, 2(1) 39-46, Mar, 2021
7

Development of a VR simulator for training of posterior cervical spine fusion surgery

Katsuya Fujiwara, Tomoya Oikawa, Yoshinori Ishikawa, Kazutaka Mitobe

IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 15(8) 1242-1243, Aug, 2020
Universal Testing for Linear Feed-Forward/Feedback Shift Registers

FUJIWARA Hideo, FUJIWARA Katsuya, HOSOKAWA Toshinori

IEICE Transactions on Information and Systems, 103(5) 1023-1030, 2020
Feature extraction of mild cognitive impairment using a dual-task of drawing and counting test

Katsuya Fujiwara, Hidenori Kano, Kazutaka Mitobe

Journal of Advanced Computational Intelligence and Intelligent Informatics, 23(5) 874-882, Sep, 2019 Peer-reviewed
Synthesis and Enumeration of Generalized Shift Registers for Strongly Secure SR-Equivalents

Hideo Fujiwara, Katsuya Fujiwara

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E100D(9) 2232-2236, Sep, 2017 Peer-reviewed
Using finger dexterity in elderly and younger people to detect cognitive decline

Katsuya Fujiwara, Hiroyuki Fujii, Kazutaka Mitobe

Journal of Advanced Computational Intelligence and Intelligent Informatics, 21(2) 330-336, Mar 1, 2017 Peer-reviewed
Proposal for the dual-task assessment using drawing and counting test in elderly and young people

FUJIWARA Katsuya, KANO Hidenori, MITOBE Kazutaka

The Transactions of Human Interface Society, 19(1) 25-29, Feb, 2017 Peer-reviewed
Realization of SR-Equivalents Using Generalized Shift Registers for Secure Scan Design

Hideo Fujiwara, Katsuya Fujiwara

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E99D(8) 2182-2185, Aug, 2016 Peer-reviewed
Properties of generalized feedback shift registers for secure scan design

Hideo Fujiwara, Katsuya Fujiwara

IEICE Transactions on Information and Systems, E99D(4) 1255-1258, Apr 1, 2016 Peer-reviewed
Study of Effective Methods for Contact Force Visualization in a Soldering Training VR System

Katsuya Fujiwara, Hideaki Miyajima, Kazutaka Mitobe

ASIAGRAPH 2016 International Conference Proceedings, 51-52, Mar, 2016 Peer-reviewed
Strongly secure scan design using generalized feed forward shift registers

Hideo Fujiwara, Katsuya Fujiwara

IEICE Transactions on Information and Systems, E98D(10) 1852-1855, Oct 1, 2015 Peer-reviewed
Generalized Feed Forward Shift Registers and Their Application to Secure Scan Design

Katsuya Fujiwara, Hideo Fujiwara

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E96D(5) 1125-1133, May, 2013 Peer-reviewed
Secure and testable scan design utilizing shift register quasi-equivalents

Katsuya Fujiwara, Hideo Fujiwara, Hideo Tamamoto

IPSJ Transactions on System LSI Design Methodology, 6 27-33, Feb, 2013 Peer-reviewed
WAGSR: Web Application for Generalized Feed Forward Shift Registers

Katsuya FUJIWARA, Hideo FUJIWARA

13th IEEE Workshop on RTL and High Level Testing (WRTLT 2012), 1.2.1-1.2.7, Nov, 2012 Peer-reviewed
SR-Quasi-Equivalents: Yet Another Approach to Secure and Testable Scan Design

Katsuya FUJIWARA, Hideo FUJIWARA, Hideo, TAMAMOTO

12th IEEE Workshop on RTL and High Level Testing (WRTLT 2011), 77-82, Dec, 2011 Peer-reviewed

Misc.

Construction of a Multi‐Sensor Synchronous Measurement System for Single‐Finger Pressing Task

Katsuya Fujiwara, Shion Watanabe, Kazutaka Mitobe

Proc. of the 10th IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON2024), 1-2, Mar 2, 2024 Peer-reviewedLead authorCorresponding author
Construction of a roadway-crossing simulator capable of actual walking and analysis of pedestrian behavior

内堀雄太, 半田修士, 藤原克哉, 水戸部一孝

Journal of the Japanese Council of Traffic Science, 20(Supplement), 2020
視線計測可能なドライビングシミュレータを活用した運転者遠隔モニタリング手法の検討

山口祥生, 藤原克哉, 水戸部一孝

Journal of the Japanese Council of Traffic Science, 19(Supplement), 2019
実歩行可能な歩行環境シミュレータの構築と車道横断動作の解析

内堀雄太, 半田修士, 藤原克哉, 水戸部一孝

Journal of the Japanese Council of Traffic Science, 19(Supplement), 2019
Proposal of Improvement of Contact Force Visualization in Soldering Training VR System

Katsuya FUJIWARA, Hideaki MIYAJIMA, Kazutaka MITOBE

The Eighth International Conference on MaterialsEngineering for Resources (ICMR2017 AKITA), 412-414, Oct, 2017 Peer-reviewed
Development of an Uchi Self-learning System for Mutsumi-ryu-style Shamisen Using VR Environment

Takeshi Shibata, Kazutaka Mitobe, Takeshi Miura, Katsuya Fujiwara, Masachika Saito, Hideo Tamamoto

INTELLIGENT ROBOTICS AND APPLICATIONS, ICIRA 2016, PT II (Tokyo, Japan, August 22-24, 2016), 9835 359-370, 2016 Peer-reviewed
A form-based approach for web services by enduser-initiative application development

T Chusho, K Fujiwara, H Ishigure, K Shimada

2002 SYMPOSIUM ON APPLICATIONS AND THE INTERNET (SAINT) WORKSHOPS, PROCEEDINGS, 196-203, Jan, 2002

Books and Other Publications

JavaによるWebアプリケーション入門 -サーブレット・JSP・Struts-

サイエンス社, 2005 (ISBN: 478191084X)

Presentations

Construction of an Application for Measuring Chair-Rising Motion Using Markerless MoCap for the Elderly

Homma Takahiro, Katsuya Fujiwara, Kazutaka Mitobe

The 86th National Convention of IPSJ, 7ZE-04, pp.4-119-120, Mar 17, 2024
Construction of a simple judgment method by dual task of the spiral drawing and counting for evaluation of mild cognitive impairment

Nozomu Kadosawa, Katsuya Fujiwara, Kazutaka Mitobe

The 86th National Convention of IPSJ, 6ZH-05, pp.4-607-608, Mar 17, 2024
Proposal of a Taking Medication Action Analysis System Using Posture Estimation and Object Detection Techniques to Assist the Elderly in Taking Medication

Yuhei Harada, Katsuya Fujiwara, Kazutaka Mitobe

The 86th National Convention of IPSJ, 1ZF-05, pp4-133-134, Mar 15, 2024
Development of mobile application to combat dementia using HealthKit

Ryuto Tanaka, Katsuya Fujiwara, Sawako Nakajima, Kazutaka Mitobe

IPSJ Tohoku Branch SIG Technical Report; Vol.2023-akita No.19 pp.1-11, Dec 1, 2023
For Viscosity Measurement in Living Organisms Research on kinetic measurement techniques for magnetic particles

Sena Takahashi, Katsuya Fujiwara, Kazutaka Mitobe, Sawako Nakajima

IPSJ Tohoku Branch SIG Technical Report; Vol.2023-akita No.18 pp.1-6, Dec 1, 2023
Proposal for a Remote Indication System for Probe Operation and Research on Elemental Technology Using Mixed Reality Technology in Ultrasonography

Yuta Suzuki, Kazutaka Mitobe, Katsuya Fujiwara, Sawako Nakajima

IPSJ Tohoku Branch SIG Technical Report; Vol.2023-akita No.17 pp.1-7, Dec 1, 2023
Development of VR driving simulator and research on evaluation method for elderly drivers

Chifuyu Takahide, Katsuya Fujiwara, Sawako Nakajima, Kazutaka Mitobe

IPSJ Tohoku Branch SIG Technical Report; Vol.2023-akita No.16 pp.1-6, Dec 1, 2023
Development of a Roadway Crossing Simulator using HMD and Analysis of Elderly Pedestrian Behavior

Atsushi Suzuki, Katsuya Fujiwara, Sawako Nakajima, Kazutaka Mitobe

IPSJ Tohoku Branch SIG Technical Report; Vol.2023-akita No.15 pp.1-6, Dec 1, 2023
A Method for Estimating Intersection Accidents from Road Geometry and Traffic-Related Data Using Machine Learning

Ryo Hatakeyama, Sawako Nakajima, Kazutaka Mitobe, Katsuya Fujiwara

IPSJ Tohoku Branch SIG Technical Report; Vol.2023-akita No.14 pp.1-9, Dec 1, 2023
A Research on Finger Matching Motion by Multi-fingered Robot Hand Using Reinforcement Learning

Kei Shoji, Masachika Saito, Sawako Nakajima, Katsuya Fujiwara, Kazutaka Mitobe

IPSJ Tohoku Branch SIG Technical Report; Vol.2023-akita No.13 pp.1-6, Dec 1, 2023
視線計測可能なVRドライビングシミュレータによる歩行者飛び出し時の運転行動

髙秀千冬, 藤原克哉, 水戸部一孝

第59回日本交通科学学会学術講演会G6-2, Nov 12, 2023
HMDを用いた歩行環境シミュレータの開発と車道横断時の歩行者行動の解析

鈴木篤, 藤原克哉, 水戸部一孝

第59回日本交通科学学会学術講演会G5-4, Nov 12, 2023
コリジョンコース現象シナリオにおける運転者視線と運転行動の傾向調査

幾谷友樹, 藤原克哉, 水戸部一孝

第59回日本交通科学学会学術講演会G4-2, Nov 11, 2023
Reproduction Method of Dexterous Hand movements Using Magnetic Motion Capture and Personal Hand Models

Gakuto KIKUCHI, Masachika SAITO, Katsuya FUJIWARA, Sawako NAKAJIMA, Kazutaka MITOBE

Proc. of the 28th Annual Conference of the Virtual Reality Society of Japan, pp.3D2-03.1-3, Sep 14, 2023
超音波プローブのMR遠隔操作指示システムのための患者体幹再現手法の検討

鈴木悠太, 水戸部一孝, 藤原克哉

第28回日本バーチャルリアリティ学会大会 Web予稿集, pp.1D2-04.1-4, Sep 12, 2023
Development of a Pedicle Screw Insertion Path Planning Training Simulator Using a Haptic Feedback Device and HMD

Hirotaka Kozono, Katsuya Fujiwara, Ryota Kimura, Naohisa Miyakoshi, Kazutaka Mitobe

Human Interface 2023 SAGAMIHARA, Sep 7, 2023
Research of Evaluation Parameters Based on Jerk of Conducting Gesture for a VR Conducting Self-learning System

Yoshinobu Takahashi, Katsuya Fujiwara, Kazutaka Mitobe

Human Interface 2023 SAGAMIHARA, Sep 7, 2023
Examination of Visualization Method Suitable for Force Tracing in VR Space

Hiromichi Chin, Katsuya Fujiwara, Kazutaka Mitobe

Human Interface 2023 SAGAMIHARA, Sep 7, 2023
Analysis of dexterious operation using the spiral drawing task and construction of a simple judgment method for evaluation of mild cognitive impairment

Kenta Matsuhashi, Katsuya Fujiwara, Kazutaka Mitobe

IPSJ Tohoku Branch SIG Technical Report Vol.2022-akita No.7 pp.1-9, Dec 5, 2022
Analysis of the relationship between position and contact force during fingertip pressing using a magnetic MoCap device and a force sensor

Kota Izumibe, Katsuya Fujiwara, Kazutaka Mitobe

IPSJ Tohoku Branch SIG Technical Report; Vol.2022-akita No.2 pp.1-7, Dec 5, 2022

Professional Memberships

Works

WAGSR - a tool for generalized feed-forward shift registers

FUJIWARA Katsuya

2012 Web Service
SREEP - a tool for shift register equivalents (symbolic simulator)

FUJIWARA Katsuya

2010 Software
bcat - a web application for bookshelf management

FUJIWARA Katsuya

2005 Software
FanWorks - a tool for generating test patterns for logic circuits

FUJIWARA Katsuya, FUJIWARA Hideo

1993 Software

Research Projects

高分解能手指用MoCapを用いた段階的詳細化モデルによる指先接触力推定手法の構築

科学研究費助成事業基盤研究(C), 基盤研究(C), 日本学術振興会, Apr, 2022 - Mar, 2025

藤原克哉, 水戸部一孝
高分解能手指用MoCapによる指先接触力の多階調推定手法の構築

科学研究費助成事業基盤研究(C), 基盤研究(C), 日本学術振興会, Apr, 2019 - Mar, 2022

藤原克哉, 水戸部一孝
Development of a Fingertip Touch Force Estimation Method using a High-Accuracy Hand Motion Capture System

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Fujiwara Katsuya

Social Activities

デジタル社会を支えるソフトウェア工学

Lecturer

秋田大学, 令和5年度大学講座「超スマート社会のプラクティス」, Nov 7, 2023 - Nov 7, 2023
コンピュータとスイッチ対称美〜排他的論理和の世界〜

Lecturer

秋田大学, AOスクーリング, Oct 10, 2020 - Oct 10, 2020
私たちの暮らしを変えるIoTとソフトウェア開発技術

Lecturer

秋田大学, 平成29年度秋田大学公開講座「情報通信技術ICTと私たちの生活」第2回, Oct 23, 2017 - Oct 23, 2017

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