Yasumi Yoshida

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet feeding device and image forming apparatus
- Patent number 9,561,922
- Issue date Feb 7, 2017
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus that transfers toner image onto sheet
- Patent number 9,170,542
- Issue date Oct 27, 2015
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with belt adjustment
- Patent number 8,831,446
- Issue date Sep 9, 2014
- Canon Kabushiki Kaisha
- Tadashi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,831,454
- Issue date Sep 9, 2014
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with belt position control feature
- Patent number 8,824,939
- Issue date Sep 2, 2014
- Canon Kabushiki Kaisha
- Shinji Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having transfer belt control
- Patent number 8,818,239
- Issue date Aug 26, 2014
- Canon Kabushiki Kaisha
- Shinji Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with conveying belt position detection and...
- Patent number 8,606,153
- Issue date Dec 10, 2013
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Both-face automatic original feeding apparatus
- Patent number 6,081,688
- Issue date Jun 27, 2000
- Canon Kabushiki Kaisha
- Tamotsu Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet feeding apparatus with sheet absorb means and a conveyor cont...
- Patent number 5,722,652
- Issue date Mar 3, 1998
- Canon Kabushiki Kaisha
- Yasumi Yoshida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device with control of skew-correction
- Patent number 5,681,036
- Issue date Oct 28, 1997
- Canon Kabushiki Kaisha
- Shinichiro Wakahara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet supply apparatus
- Patent number 5,645,274
- Issue date Jul 8, 1997
- Canon Kabushiki Kaisha
- Shinsuke Ubayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Separating apparatus and image forming apparatus
- Patent number 5,628,406
- Issue date May 13, 1997
- Canon Kabushiki Kaisha
- Yasumi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device with separation member capable of varying contact pre...
- Patent number 5,500,726
- Issue date Mar 19, 1996
- Canon Kabushiki Kaisha
- Takeshi Aoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet supply apparatus
- Patent number 5,478,066
- Issue date Dec 26, 1995
- Canon Kabushiki Kaisha
- Yasumi Yoshida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding apparatus for re-feeding a sheet without smearing
- Patent number 5,305,995
- Issue date Apr 26, 1994
- Canon Kabushiki Kaisha
- Hisao Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotatable member for fixing apparatus and fixing apparatus using same
- Patent number 5,217,532
- Issue date Jun 8, 1993
- Canon Kabushiki Kaisha
- Hiroshi Sasame
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Image forming apparatus
- Patent number 4,720,727
- Issue date Jan 19, 1988
- Canon Kabushiki Kaisha
- Yasumi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 4,583,832
- Issue date Apr 22, 1986
- Canon Kabushiki Kaisha
- Toshirou Kasamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20170174455
- Publication date Jun 22, 2017
- Canon Kabushiki Kaisha
- Takaaki Aoyagi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20170045853
- Publication date Feb 16, 2017
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160297633
- Publication date Oct 13, 2016
- Canon Kabushiki Kaisha
- Hiroki Kasama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160289022
- Publication date Oct 6, 2016
- Canon Kabushiki Kaisha
- Kazumasa Shibata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160272442
- Publication date Sep 22, 2016
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160101951
- Publication date Apr 14, 2016
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160031662
- Publication date Feb 4, 2016
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS THAT TRANSFERS TONER IMAGE ONTO SHEET
- Publication number 20140099135
- Publication date Apr 10, 2014
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120328337
- Publication date Dec 27, 2012
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120148299
- Publication date Jun 14, 2012
- Canon Kabushiki Kaisha
- Shinji Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110217090
- Publication date Sep 8, 2011
- Canon Kabushiki Kaisha
- Shinji Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110206392
- Publication date Aug 25, 2011
- Canon Kabushiki Kaisha
- Takashi Hiratsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110200343
- Publication date Aug 18, 2011
- Canon Kabushiki Kaisha
- Tadashi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yasumi Yoshida

Person

Patents Grantslast 30 patents

Sheet feeding device and image forming apparatus

Image forming apparatus that transfers toner image onto sheet

Image forming apparatus with belt adjustment

Image forming apparatus

Image forming apparatus with belt position control feature

Image forming apparatus having transfer belt control

Image forming apparatus with conveying belt position detection and...

Both-face automatic original feeding apparatus

Sheet feeding apparatus with sheet absorb means and a conveyor cont...

Sheet feeding device with control of skew-correction

Sheet supply apparatus

Separating apparatus and image forming apparatus

Fixing device with separation member capable of varying contact pre...

Sheet supply apparatus

Sheet feeding apparatus for re-feeding a sheet without smearing

Rotatable member for fixing apparatus and fixing apparatus using same

Image forming apparatus

Developing device

Patents Applicationslast 30 patents

SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS

SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS THAT TRANSFERS TONER IMAGE ONTO SHEET

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS