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Kato Takehisa

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Publication

Featured researches published by Kato Takehisa.

Archive | 2006

POSITION AUTHENTICATION SYSTEM, POSITION CALCULATOR, AND PROGRAM

Shimizu Ayumi; Yura Koji; Kato Takehisa; Azuma Hideaki; Taira Hiroshi; Tochikubo Takaya; Yoshida Takuya

Archive | 2008

INFORMATION MANAGEMENT SYSTEM, INFORMATION MANAGEMENT DEVICE, INFORMATION MANAGEMENT PROGRAM

Fujii Yoshihiro; Tochikubo Takaya; Tada Minako; Hosaka Norikazu; Kato Takehisa

Archive | 2006

DISTRIBUTION INFORMATION REPRODUCTION DEVICE, PROGRAM AND METHOD

Kato Takehisa; Tochikubo Takaya; Shimizu Ayumi; Yura Koji; Azuma Hideaki; Taira Hiroshi; Yoshida Takuya

Archive | 2004

SECURE COMMUNICATION SYSTEM AND METHOD AND ITS PROGRAM

Shimizu Ayumi; Ikeda Tatsuro; Kato Takehisa

Archive | 2008

ANONYMOUS ORDER PROGRAM AND APPARATUS

Yoshida Takuya; Tada Minako; Hosaka Norikazu; Okada Koji; Kato Takehisa

Archive | 2008

DATA DISTRIBUTION SYSTEM, APPARATUS AND PROGRAM

Yura Koji; Okada Koji; Yoshida Takuya; Kato Takehisa

Archive | 2008

ANONYMOUS ORDER SYSTEM

Kato Takehisa; Okada Koji; Yoshida Takuya; Tada Minako; Hosaka Norikazu

Archive | 2008

HISTORY MANAGING DEVICE

Kato Takehisa; Okada Koji; Yoshida Takuya; Tada Minako; Hosaka Norikazu

Archive | 2007

SERVICE PROVISION SYSTEM, APPARATUS AND PROGRAM

Sato Megumi; Ono Takashi; Kato Takehisa; Okada Koji; Yoshida Takuya; Komatsu Shunsuke; Mizumoto Masahiro

Archive | 2006

SYSTEM, APPARATUS AND PROGRAM FOR AUTHENTICATING ANONYMITY

Okada Koji; Yoshida Takuya; Kato Takehisa

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Collaboration

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Okada Koji

Toshiba

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