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Kawasaki, JP
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last 30 patents
Information
Patent Grant
Information processing apparatus and method utilizing useful additi...
Patent number
6,035,282
Issue date
Mar 7, 2000
Ricoh Company, Ltd.
Ryo Tamai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus for separately processing code inf...
Patent number
5,964,864
Issue date
Oct 12, 1999
Ricoh Company
Ryo Tamai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus and method utilizing useful additi...
Patent number
5,819,235
Issue date
Oct 6, 1998
Ricoh Company, Ltd.
Ryo Tamai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bar code recording device for a paper media system
Patent number
5,696,365
Issue date
Dec 9, 1997
Ricoh Company, Ltd.
Takeshi Ukai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical disc accessing apparatus
Patent number
5,235,572
Issue date
Aug 10, 1993
Ricoh Company, Ltd.
Ryo Tamai
G11 - INFORMATION STORAGE