Kouichi Hashimoto

Person

Ushiku-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with changeable toner returning electric fi...
- Patent number 6,591,072
- Issue date Jul 8, 2003
- Canon Kabushiki Kaisha
- Kouichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus featuring a temperature-sensitive apparatus...
- Patent number 6,519,422
- Issue date Feb 11, 2003
- Canon Kabushiki Kaisha
- Atsushi Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus having a member for barring an electrificat...
- Patent number 6,505,021
- Issue date Jan 7, 2003
- Canon Kabushiki Kaisha
- Kenichi Shibuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with conductive member adjoining light irra...
- Patent number 6,477,342
- Issue date Nov 5, 2002
- Canon Kabushiki Kaisha
- Yoshiyuki Komiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus featuring a particle carrying charging memb...
- Patent number 6,393,238
- Issue date May 21, 2002
- Canon Kabushiki Kaisha
- Kouichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of properly controlling ac voltage...
- Patent number 6,324,357
- Issue date Nov 27, 2001
- Canon Kabushiki Kaisha
- Fumiteru Gomi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,314,251
- Issue date Nov 6, 2001
- Canon Kabushiki Kaisha
- Fumiteru Gomi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus shielding charging device and auxiliary cha...
- Patent number 6,219,509
- Issue date Apr 17, 2001
- Canon Kabushiki Kaisha
- Yoshiyuki Komiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a controlled cleaning operation feature
- Patent number 6,215,967
- Issue date Apr 10, 2001
- Canon Kabushiki Kaisha
- Atsushi Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device and image forming apparatus
- Patent number 6,163,670
- Issue date Dec 19, 2000
- Canon Kabushiki Kaisha
- Fumiteru Gomi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method for preventing an uneven potential of an image...
- Patent number 6,144,824
- Issue date Nov 7, 2000
- Canon Kabushiki Kaisha
- Kouichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging apparatus and image forming apparatus
- Patent number 6,125,246
- Issue date Sep 26, 2000
- Canon Kabushiki Kaisha
- Kouichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having charging member with control of volt...
- Patent number 6,088,548
- Issue date Jul 11, 2000
- Canon Kabushiki Kaisha
- Kouichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a developing/cleaning device
- Patent number 6,064,837
- Issue date May 16, 2000
- Canon Kabushiki Kaisha
- Kouichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,052,545
- Issue date Apr 18, 2000
- Canon Kabushiki Kaisha
- Yoshiyuki Komiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus with changeable toner returning electric fi...
- Publication number 20020085859
- Publication date Jul 4, 2002
- Kouichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20010051058
- Publication date Dec 13, 2001
- Yoshiyuki Komiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and process cartridge detachably attachable...
- Publication number 20010043820
- Publication date Nov 22, 2001
- Shuichi Kadota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and process cartridge detachably attachable...
- Publication number 20010041082
- Publication date Nov 15, 2001
- Kenichi Shibuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kouichi Hashimoto

Person

Patents Grantslast 30 patents

Image forming apparatus with changeable toner returning electric fi...

Image forming apparatus featuring a temperature-sensitive apparatus...

Image forming apparatus having a member for barring an electrificat...

Image forming apparatus with conductive member adjoining light irra...

Image forming apparatus featuring a particle carrying charging memb...

Image forming apparatus capable of properly controlling ac voltage...

Image forming apparatus

Image forming apparatus shielding charging device and auxiliary cha...

Image forming apparatus with a controlled cleaning operation feature

Charging device and image forming apparatus

Image forming method for preventing an uneven potential of an image...

Charging apparatus and image forming apparatus

Image forming apparatus having charging member with control of volt...

Image forming apparatus having a developing/cleaning device

Image forming apparatus

Patents Applicationslast 30 patents

Image forming apparatus with changeable toner returning electric fi...

Image forming apparatus

Image forming apparatus and process cartridge detachably attachable...

Image forming apparatus and process cartridge detachably attachable...