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Taisen Hayashi
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Tokyo, JP
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last 30 patents
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Patent Grant
Language conversion system and text creating system using such
Patent number
5,845,143
Issue date
Dec 1, 1998
Ricoh Company, Ltd.
Satoshi Yamauchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Language conversion system and text creating system using such
Patent number
5,675,815
Issue date
Oct 7, 1997
Ricoh Company, Ltd.
Satoshi Yamauchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Language conversion system and text creating system using such
Patent number
5,652,896
Issue date
Jul 29, 1997
Ricoh Company, Ltd.
Satoshi Yamauchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Language conversion system and text creating system using such
Patent number
5,646,840
Issue date
Jul 8, 1997
Ricoh Company, Ltd.
Satoshi Yamauchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for driving ink drop generator of ink-jet printer
Patent number
4,291,316
Issue date
Sep 22, 1981
Ricoh Co., Ltd.
Sadao Kakeno
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES