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Masahiko Katsurabayashi
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Saitama, JP
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last 30 patents
Information
Patent Grant
Operation key registration system for a coordinate input device
Patent number
6,225,983
Issue date
May 1, 2001
Fuji Xerox Co., Ltd.
Masahiko Katsurabayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Single-key input system
Patent number
5,990,873
Issue date
Nov 23, 1999
Fuji Xerox Co., Ltd.
Susumu Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Heirarchical indication, inclusive indication and heirarchical incl...
Patent number
5,341,223
Issue date
Aug 23, 1994
Fuji Xerox Co., Ltd.
Nobuyuki Shigeeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Filing storage and retrieval equipment and apparatus
Patent number
5,313,572
Issue date
May 17, 1994
Fuji Xerox Co., Ltd.
Susumu Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Manual sheet production and utilization apparatus
Patent number
5,263,129
Issue date
Nov 16, 1993
Fuji Xerox Co., Ltd.
Tadahiko Ikegaya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY