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Fumiyo Kojima
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Tokyo, JP
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last 30 patents
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Patent Grant
Copying machine with printer and facsimile transmitter-receiver
Patent number
D350766
Issue date
Sep 20, 1994
Ricoh Company, Ltd.
Kenichi Tomatsu
D18 - Printing and office machinery
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Patent Grant
Electrostatic copying machine
Patent number
D350767
Issue date
Sep 20, 1994
Ricoh Company, Ltd.
Fumiyo Kojima
D18 - Printing and office machinery
Information
Patent Grant
Color adjustment apparatus for color copying machine
Patent number
5,012,299
Issue date
Apr 30, 1991
Ricoh Company, Ltd.
Tadahide Sawamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Copying machine having a bar code reader
Patent number
4,876,571
Issue date
Oct 24, 1989
Ricoh Company, Ltd.
Yoko Nakamura
G06 - COMPUTING CALCULATING COUNTING