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Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Uchiyama Hiroki is active.

Publication


Featured researches published by Uchiyama Hiroki.


Archive | 2008

IC CARD SYSTEM, AND METHOD FOR THE SAME

Umezawa Katsuyuki; Uchiyama Hiroki; Kobayashi Masaru; Matsumoto Kenji; Shimizu Yoji


Archive | 2007

SECURE TERMINAL SYSTEM USING IC CARD AND METHOD THEREOF

Uchiyama Hiroki; Umezawa Katsuyuki; Suzaki Seiichi


Archive | 2007

IC CARD COMMAND TRANSFER METHOD, IC CARD INFORMATION SERVICE SYSTEM AND TERMINAL EQUIPMENT

Umezawa Katsuyuki; Suzaki Seiichi; Uchiyama Hiroki; Matsumoto Kenji


Archive | 2006

SYSTEM AND METHOD FOR TRANSFERRING DATA OF IC CARD

Uchiyama Hiroki; Umezawa Katsuyuki; Suzaki Seiichi


Archive | 2005

CERTIFICATE MANAGEMENT SYSTEM AND METHOD THEREOF

Umezawa Katsuyuki; Uchiyama Hiroki; Suzaki Seiichi; Kodama Toshiomi


Archive | 2009

TERMINAL, INFORMATION STORING MEDIUM, SERVICE PROVIDING SYSTEM, AND DATA UPDATING METHOD

Uchiyama Hiroki; Umezawa Katsuyuki; Matsumoto Kenji; Shimizu Yoji


Archive | 2007

SERVICE PROVIDING SYSTEM AND SERVICE PROVIDING METHOD OF INFORMATION PROCESSOR

Uchiyama Hiroki; Umezawa Katsuyuki; Suzaki Seiichi; Matsumoto Kenji


IEICE Technical Report; IEICE Tech. Rep. | 2005

Development of certificate verification system for mobile services

Umezawa Katsuyuki; Takahashi Aya; Uchiyama Hiroki; Oikawa Mitsuhiro; Sakazaki Hisao; Susaki Seiichi; Hirasawa Shigeichi


Archive | 2014

REMOTE VERIFICATION SYSTEM AND REMOTE VERIFICATION DEVICE

Uchiyama Hiroki; Kaji Tadashi; Umeki Hisashi; Takemoto Satoshi


Archive | 2009

AUTHENTICITY ASSURANCE SYSTEM FOR IC TAG AND DATA ACCESS SYSTEM USING IC TAG

Uchiyama Hiroki; Suzaki Seiichi; Moriyasu Takashi; Furuya Soichi; Kawamura Hideyuki; Mukaide Koichi

Collaboration


Dive into the Uchiyama Hiroki's collaboration.

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