理工学部 情報理工学科
Profile Information
- Affiliation
- Associate Professor, Faculty of Science and Technology, Department of Information and Communication Sciences, Sophia University
- Degree
- 博士（工学）(上智大学)
- Contact information
- c-sumi
sophia.ac.jp - Researcher number
- 40306981
- J-GLOBAL ID
- 200901046988366038
- researchmap Member ID
- 1000260134
Chikayoshi Sumi received the B.E, M.E., and D.E. degrees from the Department of Electrical and Electronics Engineering, Sophia University, Tokyo, Japan, in 1991, 1993, and 1996, respectively. From 1996 to 1998, he was a research fellow of the Japan Society for the Promotion of Science and a research associate at Sophia University. In 1997, he was with the Bioacoustics Research Laboratory at the University of Illinois at Urbana-Champaign as a visiting scholar. He started to work at Sophia University as a lecturer, and he currently is an associate professor at the Department of Information and Communication Sciences. His research interests include medical ultrasound, elasticity imaging, non- invasive treatment, biological signal processing, and inverse problems etc. He is a senior member of the IEEE, and members of the Japan Society of Ultrasonics in Medicine, the Japan Society of Medical Electronics and Biological Engineering, the Institute of Electronics, Information and Communications Engineers of Japan, and the Institute of Electrical Engineers of Japan. He currently is editorial boards of Journal of Reports in Medical Imaging, Journal of Medical Engineering, and International Journal of Biomedical Imaging.
(Subject of research)
Differential Diagnosis of cancer by measurement of elastic and visco-elastic modulus from ultrasonic and MR strain measurements
Measurement of electromagnetic parameter distribution from magnetic field measurements (MR, SQUID etc)
Reconstruction of thermal parameter distribution from temperature measurement (MR, infra-red, ultrasound, pyroelectricity etc.)
Thermal treatment of cancer utilizing HIFU(High Intensity Focus Ultrasound) and electromagnetic wave
(Proposed theme of joint or funded research)
Measurement of elastic and visco-elastic modulus distribution in soft tissue from ultrasonic, MR and OCT strain measurements
Measurement of electromagnetic parameter distribution from magnetic field measurement(MR, SQUID etc.)
Measurement of thermal parameter distribution from temperature measurement (infra-red, MR, ultrasound)
Research Interests
20Research Areas
5Research History
5-
Apr, 2008 - Present
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Apr, 1998 - Mar, 2008
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Apr, 1996 - Mar, 1998
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Jan, 1996 - Mar, 1998
Education
3Committee Memberships
15-
2022 - Present
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Jul, 2016 - Present
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Sep, 2013 - Present
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2008 - Present
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Apr, 2017 - Feb, 2021
Awards
4-
1993
Papers
485-
Proc of IEEE IUS 2024, 3 pages, Sep, 2024 Peer-reviewedLead authorCorresponding author
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Proc of IEEE IUS 2024, 4 pages, Sep, 2024 Peer-reviewedLead authorCorresponding author
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電子情報通信学会 信学技報 超音波, US2024(8) 7-12, Aug, 2024 Lead authorCorresponding author
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第43回日本脳神経超音波学会総会/第27回日本栓子検出と治療学会プログラム・抄録集, 108, Jun, 2024 Peer-reviewedLead authorCorresponding author
Books and Other Publications
11-
InTech, Apr, 2011 (ISBN: 9789533072395)
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Springer, Aug, 2009 (ISBN: 9781402088223)
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Springer, Aug, 2009 (ISBN: 9781402088223)
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Biomagnetism: Transdisciplinary Research and Exploration, Aug, 2008
Professional Memberships
19Research Projects
15-
2022年度後期分 区分(3) 国際交流等研究促進事業に対する助成（A）海外渡航事業, 公益財団法人 精密測定技術振興財団研究助成, Oct, 2022 - Oct, 2022
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研究助成 2019年度後期分 区分(3) 精密測定技術向上のための国際交流等研究促進事業 (A)海外渡航事業, 公益財団法人 精密測定技術振興財団, Oct, 2019 - Oct, 2019
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Apr, 2017 - Mar, 2018
Social Activities
19Other
3-
Apr, 1998情報理工学科や電気電子工学科の担当科目を中心に、学生の教育に専念し、技術者・科学者・教育者の育成に取り組んでいる(電磁気測定、可視化情報学、生体医工学、基礎物理学、医用画像工学など)。講義中には、技術内容や現象に関して自分で考える時間を設け、また、演習やレポートの課題を課すことで技術者や科学者としてのセンスを磨く機会を設けると共に、学生の理解度を確認している。
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Apr, 1998研究室輪講やゼミ、卒業研究を実施する中で、技術者・科学者・教育者としてのセンスの向上を図っている。内容としては、一つの目的を達するための、理論構築、シミュレーション、実験（実験系や装置開発を含む）という一連の流れを経験できるテーマに取り組んで貰っている。また、常に、他研究グループの研究動向の確認をさせる様にしている。