Shigeru Kasahara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 8,907,999
- Issue date Dec 9, 2014
- Canon Kabushiki Kaisha
- Shigeru Kasahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming system
- Patent number 8,494,392
- Issue date Jul 23, 2013
- Canon Kabushiki Kaisha
- Shigeru Kasahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet processing device and image forming device
- Patent number 7,523,593
- Issue date Apr 28, 2009
- Canon Kabushiki Kaisha
- Shigeo Aoyagi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus with control of image formation using read...
- Patent number 7,463,388
- Issue date Dec 9, 2008
- Canon Kabushiki Kaisha
- Hiroaki Tomiyasu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20120189334
- Publication date Jul 26, 2012
- Canon Kabushiki Kaisha
- Shigeru Kasahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20110150520
- Publication date Jun 23, 2011
- Canon Kabushiki Kaisha
- Shigeru Kasahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet processing device and image forming device
- Publication number 20060279035
- Publication date Dec 14, 2006
- Canon Kabushiki Kaisha
- Shigeo Aoyagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20040257601
- Publication date Dec 23, 2004
- Canon Kabushiki Kaisha
- Hiroaki Tomiyasu
- G06 - COMPUTING CALCULATING COUNTING