Yasunao Otomo

Person

Numazu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, cartridge, and storing device mounted to t...
- Patent number 7,692,804
- Issue date Apr 6, 2010
- Canon Kabushiki Kaisha
- Norihito Naito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, cartridge, and storing device mounted to t...
- Patent number 7,639,956
- Issue date Dec 29, 2009
- Canon Kabushiki Kaisha
- Norihito Naito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus including agitating member
- Patent number 7,003,249
- Issue date Feb 21, 2006
- Canon Kabushiki Kaisha
- Hideaki Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing blade and device and process cartridge
- Patent number 6,963,714
- Issue date Nov 8, 2005
- Canon Kabushiki Kaisha
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method of sensing amount of remaining d...
- Patent number 6,944,410
- Issue date Sep 13, 2005
- Canon Kabushiki Kaisha
- Norihito Naito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus provided with a cleaning blade
- Patent number 6,804,480
- Issue date Oct 12, 2004
- Canon Kabushiki Kaisha
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and a unit detachably mountable on an image...
- Patent number 6,621,989
- Issue date Sep 16, 2003
- Canon Kabushiki Kaisha
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, image forming apparatus and method of controlling the im...
- Patent number 6,615,001
- Issue date Sep 2, 2003
- Canon Kabushiki Kaisha
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge with toner amount detector having different patte...
- Patent number 6,349,184
- Issue date Feb 19, 2002
- Canon Kabushiki Kaisha
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus, cartridge, and storing device mounted to t...
- Publication number 20060181726
- Publication date Aug 17, 2006
- Norihito Naito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus, cartridge, and storing device mounted to t...
- Publication number 20060109491
- Publication date May 25, 2006
- Canon Kabushiki Kaisha
- Norihito Naito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing blade and device and process cartridge
- Publication number 20040131393
- Publication date Jul 8, 2004
- Canon Kabushiki Kaisha
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and method of sensing amount of remaining d...
- Publication number 20040105690
- Publication date Jun 3, 2004
- Canon Kabushiki Kaisha
- Norihito Naito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus including agitating member
- Publication number 20040096241
- Publication date May 20, 2004
- Canon Kabushiki Kaisha
- Hideaki Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus provided with a cleaning blade
- Publication number 20030215254
- Publication date Nov 20, 2003
- Canon Kabushiki Kaisha
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Cartridge, image forming apparatus and method of controlling the im...
- Publication number 20020048463
- Publication date Apr 25, 2002
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and cartridge detachably mountable on image...
- Publication number 20010028802
- Publication date Oct 11, 2001
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process cartridge and electrophotographic image forming apparatus
- Publication number 20010019666
- Publication date Sep 6, 2001
- Yasunao Otomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yasunao Otomo

Person

Patents Grantslast 30 patents

Image forming apparatus, cartridge, and storing device mounted to t...

Image forming apparatus, cartridge, and storing device mounted to t...

Developing apparatus including agitating member

Developing blade and device and process cartridge

Image forming apparatus and method of sensing amount of remaining d...

Image forming apparatus provided with a cleaning blade

Image forming apparatus and a unit detachably mountable on an image...

Cartridge, image forming apparatus and method of controlling the im...

Process cartridge with toner amount detector having different patte...

Patents Applicationslast 30 patents

Image forming apparatus, cartridge, and storing device mounted to t...

Image forming apparatus, cartridge, and storing device mounted to t...

Developing blade and device and process cartridge

Image forming apparatus and method of sensing amount of remaining d...

Developing apparatus including agitating member

Image forming apparatus provided with a cleaning blade

Cartridge, image forming apparatus and method of controlling the im...

Image forming apparatus and cartridge detachably mountable on image...

Process cartridge and electrophotographic image forming apparatus