Takashi Shibuya

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus having an image bearing member with varied...
- Patent number 7,058,324
- Issue date Jun 6, 2006
- Canon Kabushiki Kaisha
- Takashi Shibuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having image bearing member and movable oth...
- Patent number 7,016,627
- Issue date Mar 21, 2006
- Canon Kabushiki Kaisha
- Takashi Shibuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus featuring a resistance relationship between...
- Patent number 6,963,716
- Issue date Nov 8, 2005
- Canon Kabushiki Kaisha
- Tatsuya Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and intermediate transfer unit detachably m...
- Patent number 6,920,299
- Issue date Jul 19, 2005
- Canon Kabushiki Kaisha
- Masaru Shimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with first and second charging members for...
- Patent number 6,856,777
- Issue date Feb 15, 2005
- Canon Kabushiki Kaisha
- Naoki Enomoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus
- Patent number 6,847,790
- Issue date Jan 25, 2005
- Canon Kabushiki Kaisha
- Tatsuya Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and belt unit detachably mountable thereto
- Patent number 6,711,367
- Issue date Mar 23, 2004
- Canon Kabushiki Kaisha
- Seiji Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Speed ratio between an image holding member and a developer carrier...
- Patent number 6,374,065
- Issue date Apr 16, 2002
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,125,245
- Issue date Sep 26, 2000
- Canon Kabushiki Kaisha
- Takashi Shibuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating device which prevents temperature rise in non-paper f...
- Patent number 6,084,208
- Issue date Jul 4, 2000
- Canon Kabushiki Kaisha
- Koichi Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a rotatable first developing member,...
- Patent number 6,047,149
- Issue date Apr 4, 2000
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus having regulating blade
- Patent number 5,895,151
- Issue date Apr 20, 1999
- Canon Kabushiki Kaisha
- Masahide Kinoshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer regulating member and developing apparatus
- Patent number 5,893,013
- Issue date Apr 6, 1999
- Canon Kabushiki Kaisha
- Masahide Kinoshita
- 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 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 forming apparatus for forming color image with dry developer
- Patent number 5,600,431
- Issue date Feb 4, 1997
- Canon Kabushiki Kaisha
- Masami Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,561,502
- Issue date Oct 1, 1996
- Canon Kabushiki Kaisha
- Masahide Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a contact charger for varying a char...
- Patent number 5,485,248
- Issue date Jan 16, 1996
- Canon Kabushiki Kaisha
- Hideyuki Yano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus
- Publication number 20060245768
- Publication date Nov 2, 2006
- Canon Kabushiki Kaisha
- Masami Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050249523
- Publication date Nov 10, 2005
- Canon Kabushiki Kaisha
- Takashi Shibuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20040161253
- Publication date Aug 19, 2004
- Canon Kabushiki Kaisha
- Takashi Shibuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20040126155
- Publication date Jul 1, 2004
- Canon Kabushiki Kaisha
- Tatsuya Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color image forming apparatus
- Publication number 20040004654
- Publication date Jan 8, 2004
- Canon Kabushiki Kaisha
- Tatsuya Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and intermediate transfer unit detachably m...
- Publication number 20030081964
- Publication date May 1, 2003
- Canon Kabushiki Kaisha
- Masaru Shimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and belt unit detachably mountable thereto
- Publication number 20030063921
- Publication date Apr 3, 2003
- Canon Kabushiki Kaisha
- Seiji Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20030053820
- Publication date Mar 20, 2003
- Canon Kabushiki Kaisha
- Naoki Enomoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Takashi Shibuya

Person

Patents Grantslast 30 patents

Image forming apparatus having an image bearing member with varied...

Image forming apparatus having image bearing member and movable oth...

Image forming apparatus featuring a resistance relationship between...

Image forming apparatus and intermediate transfer unit detachably m...

Image forming apparatus with first and second charging members for...

Color image forming apparatus

Image forming apparatus and belt unit detachably mountable thereto

Speed ratio between an image holding member and a developer carrier...

Image forming apparatus

Image heating device which prevents temperature rise in non-paper f...

Image forming apparatus having a rotatable first developing member,...

Developing apparatus having regulating blade

Developer regulating member and developing apparatus

Image fixing apparatus

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

Image forming apparatus for forming color image with dry developer

Image forming apparatus

Image forming apparatus having a contact charger for varying a char...

Patents Applicationslast 30 patents

Image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus

Color image forming apparatus

Image forming apparatus and intermediate transfer unit detachably m...

Image forming apparatus and belt unit detachably mountable thereto

Image forming apparatus