Takashi Obi

Information/AI

Takashi Obi

Associate Professor

Social information systemsMedical information systemsMedical imagingInformation security

Research Projects

  • Developed a smartcard authentication technology (Patent No. 5300026) and put it into practical use for the Public Certification Service for Individuals with my number card.

Topics

  • “Introductory Interview: Expansion of utilization of the Public Certification Service for Individuals considering introduction cost is key to institutionalization” was published in My Number Magazine Monthly Local Government Solution, June, 2016 (in Japanese).

  • Our research implemented in My number Card was introduced in ” ‘Authentication only by holding up’, Know the technical specification of the My Number Card”, Nikkei Computer. Oct. 20, 2015,.

1994

Research Associate, School of Engineering, Tokyo Inst. of Tech.

1997

Assistant Professor, Graduate School of Engineering, Tokyo Inst. of Tech.

2003

Associate Professor, Interdisciplinary Graduate School of Science and Engineering, Tokyo Inst. of Tech.

2012

Associate Professor, Imaging Science and Engineering Lab., Tokyo Inst. of Tech.

2016-

Associate Professor, Institute of Innovative Research, Tokyo Inst. of Tech.

1999

Japan Medical Imaging Technology Incentive Award

2005

Medical Imaging Technology Paper Award

2012

Yunsang Oh, Hyoungshick Kim, Takashi Obi. Privacy-Enhancing Queries in Personalized Search with Untrusted Service Providers, IEICE Transactions on Information and Systems, Vol. E95-D, No. 1, pp. 143-151, Jan. 2012

2014

Isnaini Ismet, Takashi Obi, et.al., Monte Carlo simulation of efficient data acquisition for an entire-body PET scanner, Nuclear Instruments and Methods in Physics Research, Elsevier, Vol. 751, pp. 36–40, Jul. 2014.

Tatsuya Kon, Takashi Obi, et.al., Validation of a Fast Block-Iterative Spatio-temporal Reconstruction Algorithm for Small Animal Dynamic PET Data, Advanced Biomedical Engineering, Vol. 3, pp. 7-13, Apr. 2014.