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Yuko Ohkama
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Tokyo, JP
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last 30 patents
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Patent Grant
Image forming apparatus
Patent number
6,108,500
Issue date
Aug 22, 2000
Canon Kabushiki Kaisha
Yuko Ohkama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having transfer rotary member with surface...
Patent number
6,085,058
Issue date
Jul 4, 2000
Canon Kabushiki Kaisha
Masahiro Goto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Page printer
Patent number
5,850,245
Issue date
Dec 15, 1998
Canon Kabushiki Kaisha
Masahiro Goto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus comprising image bearing member, intermedia...
Patent number
5,732,314
Issue date
Mar 24, 1998
Canon Kabushiki Kaisha
Shinichi Tsukida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY