Kouichi Okuda

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing apparatus including magnetic field generating means, for...
- Patent number 7,251,441
- Issue date Jul 31, 2007
- Canon Kabushiki Kaisha
- Kazunari Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus when a maximum developing bias voltage |V|...
- Patent number 7,239,831
- Issue date Jul 3, 2007
- Canon Kabushiki Kaisha
- Kazunari Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus featuring a developer carrying member with an...
- Patent number 7,233,758
- Issue date Jun 19, 2007
- Canon Kabushiki Kaisha
- Hikaru Osada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater comprising temperature sensing element positioned on electrode
- Patent number 6,248,978
- Issue date Jun 19, 2001
- Canon Kabushiki Kaisha
- Kouichi Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, image forming apparatus including the device and in...
- Patent number 6,246,035
- Issue date Jun 12, 2001
- Canon Kabushiki Kaisha
- Kouichi Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating apparatus
- Patent number 5,852,763
- Issue date Dec 22, 1998
- Canon Kabushiki Kaisha
- Kouichi Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image fixing apparatus
- Patent number 5,801,360
- Issue date Sep 1, 1998
- Canon Kabushiki Kaisha
- Hiroyuki Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating apparatus capable of varying feeding intervals betwee...
- Patent number 5,669,039
- Issue date Sep 16, 1997
- Canon Kabushiki Kaisha
- Yasumasa Ohtsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating apparatus with driving roller having low thermal expa...
- Patent number 5,621,510
- Issue date Apr 15, 1997
- Canon Kabushiki Kaisha
- Kouichi Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image fixing device with heater responsive to thermal stress
- Patent number 5,592,276
- Issue date Jan 7, 1997
- Canon Kabushiki Kaisha
- Yasumasa Ohtsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus with variable fixing temperature
- Patent number 5,534,987
- Issue date Jul 9, 1996
- Canon Kabushiki Kaisha
- Yasumasa Ohtsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating apparatus changing set temperature in accordance with...
- Patent number 5,464,964
- Issue date Nov 7, 1995
- Canon Kabushiki Kaisha
- Kouichi Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image fixing device capable of controlling heating overshoot
- Patent number 5,444,521
- Issue date Aug 22, 1995
- Canon Kabushiki Kaisha
- Yohji Tomoyuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Elastic roller and fixing apparatus using same
- Patent number 5,420,679
- Issue date May 30, 1995
- Canon Kabushiki Kaisha
- Masahiro Goto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating apparatus capable of changing duty ratio
- Patent number 5,365,314
- Issue date Nov 15, 1994
- Canon Kabushiki Kaisha
- Kouichi Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heater having film guide with projections
- Patent number 5,280,155
- Issue date Jan 18, 1994
- Canon Kabushihi Kaisha
- Yasumasa Ohtsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Developing apparatus
- Publication number 20050214031
- Publication date Sep 29, 2005
- Canon Kabushiki Kaisha
- Kazunari Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050196201
- Publication date Sep 8, 2005
- Canon Kabushiki Kaisha
- Kazunari Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus
- Publication number 20050152718
- Publication date Jul 14, 2005
- Canon Kabushiki Kaisha
- Hikaru Osada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kouichi Okuda

Person

Patents Grantslast 30 patents

Developing apparatus including magnetic field generating means, for...

Image forming apparatus when a maximum developing bias voltage |V|...

Developing apparatus featuring a developer carrying member with an...

Heater comprising temperature sensing element positioned on electrode

Heating device, image forming apparatus including the device and in...

Image heating apparatus

Image fixing apparatus

Image heating apparatus capable of varying feeding intervals betwee...

Image heating apparatus with driving roller having low thermal expa...

Image fixing device with heater responsive to thermal stress

Fixing apparatus with variable fixing temperature

Image heating apparatus changing set temperature in accordance with...

Image fixing device capable of controlling heating overshoot

Elastic roller and fixing apparatus using same

Image heating apparatus capable of changing duty ratio

Image heater having film guide with projections

Patents Applicationslast 30 patents

Developing apparatus

Image forming apparatus

Developing apparatus