Yoshihisa Ibaraki

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process cartridge and electrophotographic image forming apparatus h...
- Patent number 6,922,534
- Issue date Jul 26, 2005
- Canon Kabushiki Kaisha
- Hiroshi Goto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with ventilation
- Patent number 6,021,290
- Issue date Feb 1, 2000
- Canon Kabushiki Kaisha
- Tatsuo Hamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Guide means and electrophotographic image forming apparatus
- Patent number 5,708,922
- Issue date Jan 13, 1998
- Canon Kabushiki Kaisha
- Jun Azuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Process cartridge and electrophotographic image forming apparatus
- Publication number 20030123896
- Publication date Jul 3, 2003
- Canon Kabushiki Kaisha
- Hiroshi Goto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY