Network


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

Hotspot


Dive into the research topics where Yuzuru Koga is active.

Publication


Featured researches published by Yuzuru Koga.


Archive | 1996

System for and method of authenticating a client

Ryota Akiyama; Akio Munakata; Yuzuru Koga; Masayuki Ishizaki


Archive | 1995

Enciphering processing system

Ryota Akiyama; Masayuki Ishizaki; Yuzuru Koga; Akio Munakata; Makoto Yoshioka; 譲 古賀; 誠 吉岡; 昭夫 宗像; 正之 石崎; 良太 秋山


Archive | 1996

Encryption processing system

Ryota Akiyama; Akio Munakata; Yuzuru Koga; Masayuki Ishizaki; Makoto Yoshioka


Archive | 2003

Recovery system for restoring preserved regeneration data

Levan Higashigawa; Shoichi Sano; Yuzuru Koga; Tomokazu Shirakura; Makoto Hyuga


Archive | 2011

Information processing method, information processing program and information processing device

Yuzuru Koga


Archive | 1995

Method and apparatus for coding and decoding image data using vector quantization

Yuzuru Koga


Archive | 1995

Method and system for client authentication

Ryota Akiyama; Masayuki Ishizaki; Yuzuru Koga; Akio Munakata; 譲 古賀; 昭夫 宗像; 正之 石崎; 良太 秋山


Archive | 2002

Correction system for storage result of reproduced data

Makoto Hiuga; Yuzuru Koga; Shoichi Sano; Tomokazu Shirokura; Reban Tokawa; 佐野 庄一; 古賀 譲; 日向 誠; 東川 レバン; 白倉 智和


Archive | 1993

Apparatus and method for controlling manipulation and storage of image data

Shushi Takiyama; Hitoshi Matsumoto; Yuzuru Koga


Archive | 1994

Library system communication and control arrangement

Takamasa Taniai; Yasuhiko Hanaoka; Yuzuru Koga

Collaboration


Dive into the Yuzuru Koga's collaboration.

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