Yohji Tomoyuki

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image heating apparatus
- Patent number 5,860,052
- Issue date Jan 12, 1999
- Canon Kabushiki Kaisha
- Yasumasa Ohtsuka
- 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 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 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
Image fixing apparatus
- Patent number 5,552,874
- Issue date Sep 3, 1996
- Canon Kabushiki Kaisha
- Yasumasa Ohtsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating apparatus
- Patent number 5,552,582
- Issue date Sep 3, 1996
- Canon Kabushiki Kaisha
- Atsuyoshi Abe
- 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 and heating film
- Patent number 5,471,288
- Issue date Nov 28, 1995
- 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
Charger and image forming apparatus with same
- Patent number 5,420,671
- Issue date May 30, 1995
- Canon Kabushiki Kaisha
- Hiroki Kisu
- 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 fixing apparatus
- Patent number 5,293,202
- Issue date Mar 8, 1994
- Canon Kabushiki Kaisha
- Nobukazu Adachi
- 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
Information Patent Grant
Image forming apparatus with cleaning mechanism for charging electrode
- Patent number 5,132,738
- Issue date Jul 21, 1992
- Canon Kabushiki Kaisha
- Shunji Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device with contactable charging means and an image formin...
- Patent number 5,126,913
- Issue date Jun 30, 1992
- Canon Kabushiki Kaisha
- Junji Araya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yohji Tomoyuki

Person

Patents Grantslast 30 patents

Image heating apparatus

Image heating apparatus

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

Image fixing device with heater responsive to thermal stress

Image fixing apparatus

Image heating apparatus

Fixing apparatus with variable fixing temperature

Image heating apparatus and heating film

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

Image fixing device capable of controlling heating overshoot

Elastic roller and fixing apparatus using same

Charger and image forming apparatus with same

Image heating apparatus capable of changing duty ratio

Image fixing apparatus

Image heater having film guide with projections

Image forming apparatus with cleaning mechanism for charging electrode

Charging device with contactable charging means and an image formin...