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Masashi Kuno
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Method of controlling a display and a display control device for a...
Patent number
5,131,079
Issue date
Jul 14, 1992
Ricoh Company, Ltd.
Shozo Miyawaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for controlling copying operation
Patent number
4,847,656
Issue date
Jul 11, 1989
Ricoh Company, Ltd.
Masashi Kuno
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Copier with image editing function
Patent number
4,627,707
Issue date
Dec 9, 1986
Ricoh Company, Ltd.
Tatsuo Tani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Bias device for a copying machine
Patent number
4,247,195
Issue date
Jan 27, 1981
Ricoh Co., Ltd.
Toyoo Okamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY