Tsuyoshi Watanabe

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Transfer apparatus and image forming apparatus
- Patent number 6,697,596
- Issue date Feb 24, 2004
- Canon Kabushiki Kaisha
- Yuji Bessho
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer-carrying member, and developing device and image forming...
- Patent number 6,201,942
- Issue date Mar 13, 2001
- Canon Kabushiki Kaisha
- Takao Honda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating apparatus with multiple temperature detecting members
- Patent number 5,915,146
- Issue date Jun 22, 1999
- Canon Kabushiki Kaisha
- Kensaku Kusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having charging member
- Patent number 5,636,009
- Issue date Jun 3, 1997
- Canon Kabushiki Kaisha
- Takao Honda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having contact member capable of contacting...
- Patent number 5,532,799
- Issue date Jul 2, 1996
- Canon Kabushiki Kaisha
- Tsuyoshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device and image forming apparatus
- Patent number 5,418,605
- Issue date May 23, 1995
- Canon Kabushiki Kaisha
- Fumihiro Arahira
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which alters stand-by temperature of the fi...
- Patent number 5,073,799
- Issue date Dec 17, 1991
- Canon Kabushiki Kaisha
- Tsuyoshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 4,872,035
- Issue date Oct 3, 1989
- Canon Kabushiki Kaisha
- Hiroyuki Miyake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and developer carrying member usable therewith
- Patent number 4,870,461
- Issue date Sep 26, 1989
- Canon Kabushiki Kaisha
- Tsuyoshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
One-chip microcomputer
- Patent number 4,467,420
- Issue date Aug 21, 1984
- Fujitsu Limited
- Jyoji Murakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of and device for charging by corona discharge
- Patent number 4,456,825
- Issue date Jun 26, 1984
- Canon Kabushiki Kaisha
- Tsukasa Kuge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for developing an electrostatic latent image with a liquid d...
- Patent number 4,394,431
- Issue date Jul 19, 1983
- Canon Kabushiki Kaisha
- Takashi Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image developing method and device therefor
- Patent number 4,385,829
- Issue date May 31, 1983
- Canon Kabushiki Kaisha
- Kimio Nakahata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Development apparatus
- Patent number 4,380,966
- Issue date Apr 26, 1983
- Canon Kabushiki Kaisha
- Kazuo Isaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for developing electrostatic latent images
- Patent number 4,373,469
- Issue date Feb 15, 1983
- Canon Kabushiki Kaisha
- Tsukasa Kuge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 4,368,971
- Issue date Jan 18, 1983
- Canon Kabushiki Kaisha
- Tsuyoshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 4,350,440
- Issue date Sep 21, 1982
- Canon Kabushiki Kaisha
- Tsuyoshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making an elastic roller
- Patent number 4,317,270
- Issue date Mar 2, 1982
- Canon Kabushiki Kaisha
- Tsuyoshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Elastic roller for image forming
- Patent number 4,268,943
- Issue date May 26, 1981
- Canon Kabushiki Kaisha
- Tsuyoshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid development process with porous elastic development cleaning...
- Patent number 4,263,391
- Issue date Apr 21, 1981
- Canon Kabushiki Kaisha
- Takashi Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Elastic roller for image forming apparatus
- Patent number 4,237,592
- Issue date Dec 9, 1980
- Canon Kabushiki Kaisha
- Tsukasa Kuge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for developing electrostatic latent images and removal of ex...
- Patent number 4,185,129
- Issue date Jan 22, 1980
- Canon Kabushiki Kaisha
- Tsukasa Kuge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Transfer apparatus and image forming apparatus
- Publication number 20030128999
- Publication date Jul 10, 2003
- Canon Kabushiki Kaisha
- Yuji Bessho
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tsuyoshi Watanabe

Person

Patents Grantslast 30 patents

Transfer apparatus and image forming apparatus

Developer-carrying member, and developing device and image forming...

Image heating apparatus with multiple temperature detecting members

Image forming apparatus having charging member

Image forming apparatus having contact member capable of contacting...

Charging device and image forming apparatus

Image forming apparatus which alters stand-by temperature of the fi...

Image forming apparatus

Developing device and developer carrying member usable therewith

One-chip microcomputer

Method of and device for charging by corona discharge

Method for developing an electrostatic latent image with a liquid d...

Image developing method and device therefor

Development apparatus

Apparatus for developing electrostatic latent images

Developing device

Developing apparatus

Method of making an elastic roller

Elastic roller for image forming

Liquid development process with porous elastic development cleaning...

Elastic roller for image forming apparatus

Method for developing electrostatic latent images and removal of ex...

Patents Applicationslast 30 patents

Transfer apparatus and image forming apparatus