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Osamu Ohuchi
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Kawasaki, JP
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last 30 patents
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Patent Grant
Process cartridge and image forming apparatus using the same
Patent number
4,888,620
Issue date
Dec 19, 1989
Canon Kabushiki Kaisha
Hitoshi Fujino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
4,866,487
Issue date
Sep 12, 1989
Canon Kabushiki Kaisha
Osamu Ohuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY