Mitsuhiro Hasegawa

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YamatoKoriyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner cartridge and image forming apparatus
- Patent number 7,831,170
- Issue date Nov 9, 2010
- Sharp Kabushiki Kaisha
- Mitsuhiro Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier and developing agent for electrophotography
- Patent number 7,601,475
- Issue date Oct 13, 2009
- Sharp Kabushiki Kaisha
- Takeshi Katoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer member cleaning method and image forming apparatus
- Patent number 6,941,085
- Issue date Sep 6, 2005
- Sharp Kabushiki Kaisha
- Nobuhiko Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for forming image
- Patent number 6,627,371
- Issue date Sep 30, 2003
- Sharp Kabushiki Kaisha
- Mitsuhiro Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with discharging exposure after shutdown
- Patent number 6,212,339
- Issue date Apr 3, 2001
- Sharp Kabushiki Kaisha
- Katsushi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Toner cartridge and image forming apparatus
- Publication number 20080298834
- Publication date Dec 4, 2008
- Sharp Kabushiki Kaisha
- Mitsuhiro Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Carrier and developing agent for electrophotography
- Publication number 20070059629
- Publication date Mar 15, 2007
- Sharp Kabushiki Kaisha
- Takeshi Katoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Transfer member cleaning method and image forming apparatus
- Publication number 20040001726
- Publication date Jan 1, 2004
- Nobuhiko Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Apparatus and method for forming image
- Publication number 20020115013
- Publication date Aug 22, 2002
- Mitsuhiro Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY