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Yokohama, JP
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last 30 patents
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Patent Grant
Digital still camera and control method for accessing image and spe...
Patent number
6,704,047
Issue date
Mar 9, 2004
Ricoh Company, Ltd.
Satoru Tsutsui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital camera and method which displays a page number of a display...
Patent number
6,674,472
Issue date
Jan 6, 2004
Ricoh Company, Ltd.
Satoru Tsutsui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for processing DOS information within a digital s...
Patent number
5,640,204
Issue date
Jun 17, 1997
Ricoh Company, Ltd.
Satoru Tsutsui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Still picture recorder utilizing a switch controlled timer
Patent number
5,057,925
Issue date
Oct 15, 1991
Ricoh Company, Ltd.
Satoru Tsutsui
H04 - ELECTRIC COMMUNICATION TECHNIQUE