Yuichiro Hirata

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Boise, ID, US

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Patents Grantslast 30 patents

Information Patent Grant
Moving mechanism for a developing device, process cartridge and ima...
- Patent number 9,256,157
- Issue date Feb 9, 2016
- Canon Kabushiki Kaisha
- Makoto Tokudome
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Small-sized developing device and process cartridge having stable d...
- Patent number 9,213,257
- Issue date Dec 15, 2015
- Canon Kabushiki Kaisha
- Daisuke Baba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 9,116,459
- Issue date Aug 25, 2015
- Canon Kabushiki Kaisha
- Shinya Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE AND PROCESS CARTRIDGE
- Publication number 20140348556
- Publication date Nov 27, 2014
- Canon Kabushiki Kaisha
- Daisuke Baba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20140003845
- Publication date Jan 2, 2014
- Makoto Tokudome
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20130287435
- Publication date Oct 31, 2013
- Canon Kabushiki Kaisha
- Shinya Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY