Yasuhisa Kato

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and apparatus for coating foam on coating t...
- Patent number 8,651,044
- Issue date Feb 18, 2014
- Ricoh Company, Ltd.
- Minori Ichimura
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Image forming apparatus and foam application device
- Patent number 8,540,337
- Issue date Sep 24, 2013
- Ricoh Company
- Shinji Imoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus, and apparatus and method for applying foam...
- Patent number 8,398,225
- Issue date Mar 19, 2013
- Ricoh Company, Ltd.
- Minori Ichimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and foam application device
- Patent number 8,393,698
- Issue date Mar 12, 2013
- Ricoh Company, Ltd.
- Minori Ichimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and foam application device
- Patent number 8,127,709
- Issue date Mar 6, 2012
- Ricoh Company, Ltd.
- Kazuyoshi Matsumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Heater, fixing unit and image forming apparatus
- Patent number 7,957,663
- Issue date Jun 7, 2011
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid ejection head with nozzle plate deformed by heat and image f...
- Patent number 7,905,573
- Issue date Mar 15, 2011
- Ricoh Company, Ltd.
- Takeshi Takemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heater, fixing unit and image forming apparatus operable with a mai...
- Patent number 7,885,569
- Issue date Feb 8, 2011
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater, fixing unit and image forming apparatus having power suppli...
- Patent number 7,609,988
- Issue date Oct 27, 2009
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus and associated method of storing power
- Patent number 7,603,049
- Issue date Oct 13, 2009
- Ricoh Company, Ltd.
- Kazuhito Kishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fixing device, image forming apparatus including the fixing device,...
- Patent number 7,565,087
- Issue date Jul 21, 2009
- Ricoh Company, Ltd.
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus including the fixing device,...
- Patent number 7,551,869
- Issue date Jun 23, 2009
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for supplying power, and fixing and image forming apparatuses
- Patent number 7,515,845
- Issue date Apr 7, 2009
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with auxiliary power source
- Patent number 7,496,309
- Issue date Feb 24, 2009
- Ricoh Company, Ltd.
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing unit having a plurality of heaters, image forming apparatus...
- Patent number 7,373,094
- Issue date May 13, 2008
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device for fixing an image, image forming apparatus includin...
- Patent number 7,366,432
- Issue date Apr 29, 2008
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus including the fixing device,...
- Patent number 7,356,270
- Issue date Apr 8, 2008
- Ricoh Company, Ltd.
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus including the fixing device,...
- Patent number 7,343,113
- Issue date Mar 11, 2008
- Ricoh Company, Ltd.
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus including the fixing device,...
- Patent number 7,333,743
- Issue date Feb 19, 2008
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method to supply power to a fixing device
- Patent number 7,308,216
- Issue date Dec 11, 2007
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a heating unit
- Patent number 7,239,821
- Issue date Jul 3, 2007
- Ricoh Company, Ltd.
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, fixing device and image forming apparatus
- Patent number 7,212,759
- Issue date May 1, 2007
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus
- Patent number 7,212,758
- Issue date May 1, 2007
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,209,675
- Issue date Apr 24, 2007
- Ricoh Company, Limited
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing unit having a plurality of heaters, image forming apparatus...
- Patent number 7,130,555
- Issue date Oct 31, 2006
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fuser provided with auxiliary power supply device to operate with v...
- Patent number 7,116,923
- Issue date Oct 3, 2006
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus
- Patent number 7,054,570
- Issue date May 30, 2006
- Ricoh Company, Ltd.
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a scanner input
- Patent number 6,263,185
- Issue date Jul 17, 2001
- Ricoh Company, Ltd.
- Yasuhisa Kato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus having a casing mounted to the apparatus at...
- Patent number 6,134,418
- Issue date Oct 17, 2000
- Ricoh Company, Ltd.
- Yasuhisa Kato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus having a substantially vertical sheet trans...
- Patent number 6,112,047
- Issue date Aug 29, 2000
- Ricoh Company, Ltd.
- Yasuhisa Kato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
HEATER, FIXING UNIT AND IMAGE FORMING APPARATUS
- Publication number 20110085815
- Publication date Apr 14, 2011
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGER FORMING APPARATUS AND FOAM APPLICATION DEVICE
- Publication number 20100245420
- Publication date Sep 30, 2010
- RICOH COMPANY, LTD.
- Minori Ichimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image Forming Apparatus And Foam Application Device
- Publication number 20100245460
- Publication date Sep 30, 2010
- Shinji Imoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND APPARATUS FOR COATING FOAM ON COATING T...
- Publication number 20100218718
- Publication date Sep 2, 2010
- Minori Ichimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS, AND APPARATUS AND METHOD FOR APPLYING FOAM...
- Publication number 20100165016
- Publication date Jul 1, 2010
- Minori Ichimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEATER, FIXING UNIT AND IMAGE FORMING APPARATUS
- Publication number 20090317113
- Publication date Dec 24, 2009
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND FOAM APPLICATION DEVICE
- Publication number 20090151625
- Publication date Jun 18, 2009
- RICOH COMPANY, LTD.
- Kazuyoshi MATSUMOTO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HEATER, FIXING UNIT AND IMAGE FORMING APPARATUS
- Publication number 20090123172
- Publication date May 14, 2009
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIQUID EJECTION HEAD AND IMAGE FORMING APPARATUS
- Publication number 20080316279
- Publication date Dec 25, 2008
- RICOH COMPANY, LTD.
- Takeshi Takemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FIXING DEVICE, IMAGE FORMING APPARATUS INCLUDING THE FIXING DEVICE,...
- Publication number 20080145088
- Publication date Jun 19, 2008
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20070212090
- Publication date Sep 13, 2007
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing unit having a plurality of heaters, image forming apparatus...
- Publication number 20070036573
- Publication date Feb 15, 2007
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Heating device, fixing device and image forming apparatus
- Publication number 20070031159
- Publication date Feb 8, 2007
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image-forming apparatus
- Publication number 20060182460
- Publication date Aug 17, 2006
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and method to supply power to a fixing device
- Publication number 20060127118
- Publication date Jun 15, 2006
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Condenser type fixing and image forming apparatuses
- Publication number 20060051111
- Publication date Mar 9, 2006
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device, image forming apparatus including the fixing device,...
- Publication number 20060051120
- Publication date Mar 9, 2006
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device, image forming apparatus including the fixing device,...
- Publication number 20060051121
- Publication date Mar 9, 2006
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device, image forming apparatus including the fixing device,...
- Publication number 20060051112
- Publication date Mar 9, 2006
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for supplying power, and fixing and image forming apparatuses
- Publication number 20060051119
- Publication date Mar 9, 2006
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device, image forming apparatus including the fixing device,...
- Publication number 20060051113
- Publication date Mar 9, 2006
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device, image forming apparatus including the fixing device,...
- Publication number 20060039713
- Publication date Feb 23, 2006
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Power storage apparatus, a fixing apparatus, and an image formation...
- Publication number 20050191078
- Publication date Sep 1, 2005
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050175368
- Publication date Aug 11, 2005
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050175370
- Publication date Aug 11, 2005
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Heater, fixing unit and image forming apparatus
- Publication number 20050139584
- Publication date Jun 30, 2005
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Heating device, fixing device using the heating device and image fo...
- Publication number 20050123315
- Publication date Jun 9, 2005
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing unit, image forming apparatus and method of determining temp...
- Publication number 20040258426
- Publication date Dec 23, 2004
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Heating device, fixing device and image forming apparatus
- Publication number 20040245241
- Publication date Dec 9, 2004
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fuser having long operating life
- Publication number 20040247334
- Publication date Dec 9, 2004
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yasuhisa Kato

Person

Patents Grantslast 30 patents

Image forming apparatus and apparatus for coating foam on coating t...

Image forming apparatus and foam application device

Image forming apparatus, and apparatus and method for applying foam...

Image forming apparatus and foam application device

Image forming apparatus and foam application device

Heater, fixing unit and image forming apparatus

Liquid ejection head with nozzle plate deformed by heat and image f...

Heater, fixing unit and image forming apparatus operable with a mai...

Heater, fixing unit and image forming apparatus having power suppli...

Image formation apparatus and associated method of storing power

Fixing device, image forming apparatus including the fixing device,...

Fixing device, image forming apparatus including the fixing device,...

Method for supplying power, and fixing and image forming apparatuses

Image forming apparatus with auxiliary power source

Fixing unit having a plurality of heaters, image forming apparatus...

Fixing device for fixing an image, image forming apparatus includin...

Fixing device, image forming apparatus including the fixing device,...

Fixing device, image forming apparatus including the fixing device,...

Fixing device, image forming apparatus including the fixing device,...

Image forming apparatus and method to supply power to a fixing device

Image forming apparatus including a heating unit

Heating device, fixing device and image forming apparatus

Image-forming apparatus

Image forming apparatus

Fixing unit having a plurality of heaters, image forming apparatus...

Fuser provided with auxiliary power supply device to operate with v...

Image-forming apparatus

Image forming apparatus with a scanner input

Image forming apparatus having a casing mounted to the apparatus at...

Image forming apparatus having a substantially vertical sheet trans...

Patents Applicationslast 30 patents

HEATER, FIXING UNIT AND IMAGE FORMING APPARATUS

IMAGER FORMING APPARATUS AND FOAM APPLICATION DEVICE

Image Forming Apparatus And Foam Application Device

IMAGE FORMING APPARATUS AND APPARATUS FOR COATING FOAM ON COATING T...

IMAGE FORMING APPARATUS, AND APPARATUS AND METHOD FOR APPLYING FOAM...

HEATER, FIXING UNIT AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND FOAM APPLICATION DEVICE

HEATER, FIXING UNIT AND IMAGE FORMING APPARATUS

LIQUID EJECTION HEAD AND IMAGE FORMING APPARATUS

FIXING DEVICE, IMAGE FORMING APPARATUS INCLUDING THE FIXING DEVICE,...

IMAGE FORMING APPARATUS

Fixing unit having a plurality of heaters, image forming apparatus...

Heating device, fixing device and image forming apparatus

Image-forming apparatus

Image forming apparatus and method to supply power to a fixing device

Condenser type fixing and image forming apparatuses

Fixing device, image forming apparatus including the fixing device,...

Fixing device, image forming apparatus including the fixing device,...

Fixing device, image forming apparatus including the fixing device,...

Method for supplying power, and fixing and image forming apparatuses

Fixing device, image forming apparatus including the fixing device,...

Fixing device, image forming apparatus including the fixing device,...

Power storage apparatus, a fixing apparatus, and an image formation...

Image forming apparatus

Image forming apparatus

Heater, fixing unit and image forming apparatus

Heating device, fixing device using the heating device and image fo...

Fixing unit, image forming apparatus and method of determining temp...

Heating device, fixing device and image forming apparatus

Fuser having long operating life