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Kouichi Kanaya
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Yokohama, JP
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last 30 patents
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Patent Grant
Image forming apparatus which forms an image based on stored image...
Patent number
6,226,102
Issue date
May 1, 2001
Ricoh Company, Ltd.
Moriyuki Koike
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image forming apparatus and method for detecting and eliminating av...
Patent number
5,987,227
Issue date
Nov 16, 1999
Ricoh Company, Ltd.
Tsuyoshi Endo
H04 - ELECTRIC COMMUNICATION TECHNIQUE