Kazuhisa Sudo

Person

Kawaseki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic image forming method and apparatus with a cover...
- Patent number 8,483,598
- Issue date Jul 9, 2013
- Ricoh Company, Limited
- Shigekazu Enoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,422,897
- Issue date Apr 16, 2013
- Ricoh Company, Limited
- Hirokatsu Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus preventing gaps between a conveyor belt and...
- Patent number 8,385,793
- Issue date Feb 26, 2013
- Ricoh Company, Limited
- Masaharu Furuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus utilizing both a transfer belt and a direct...
- Patent number 8,315,545
- Issue date Nov 20, 2012
- Ricoh Company, Ltd.
- Kazuhisa Sudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,249,468
- Issue date Aug 21, 2012
- Ricoh Company, Ltd.
- Kazuosa Kuma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pasting apparatus and image forming apparatus
- Patent number 8,199,381
- Issue date Jun 12, 2012
- Ricoh Company, Limited
- Kazuhisa Sudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,180,246
- Issue date May 15, 2012
- Ricoh Company, Ltd.
- Shinichi Kawahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge, image forming apparatus, method of recycling toner...
- Patent number 8,068,770
- Issue date Nov 29, 2011
- Ricoh Company, Ltd.
- Takeroh Kurenuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of forming glossy color image
- Patent number 8,023,877
- Issue date Sep 20, 2011
- Ricoh Company Limited
- Kazuhisa Sudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,010,005
- Issue date Aug 30, 2011
- Ricoh Company Limited
- Masaki Sukesako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet cutter and image forming apparatus including the sheet cutter
- Patent number 7,997,320
- Issue date Aug 16, 2011
- Ricoh Company, Ltd.
- Kohsuke Yamamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of preparing information recording medium
- Patent number 7,960,084
- Issue date Jun 14, 2011
- Ricoh Company, Ltd.
- Nobuyuki Koinuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container, image forming apparatus, method of recycling toner...
- Patent number 7,962,069
- Issue date Jun 14, 2011
- Ricoh Company, Ltd.
- Takeroh Kurenuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet laminator, image forming apparatus, and sheet laminating method
- Patent number 7,909,081
- Issue date Mar 22, 2011
- Ricoh Company, Limited
- Kazuhisa Sudo
- B32 - LAYERED PRODUCTS
Information Patent Grant
Image forming apparatus
- Patent number 7,883,089
- Issue date Feb 8, 2011
- Ricoh Company, Limited
- Kazuhisa Sudo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming device, powder supply device, and powder storage unit...
- Patent number 7,869,746
- Issue date Jan 11, 2011
- Ricoh Company, Ltd.
- Fumihito Itoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and recording medium
- Patent number 7,865,121
- Issue date Jan 4, 2011
- Ricoh Company, Ltd.
- Yukiko Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder supplying device and image forming device
- Patent number 7,826,778
- Issue date Nov 2, 2010
- Ricoh Company, Ltd.
- Hiroshi Sano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image recording medium, sheet feeding device, and image forming app...
- Patent number 7,817,953
- Issue date Oct 19, 2010
- Ricoh Company, Limited
- Mikio Ishibashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Imaging apparatus having particle supply and collection apparatus a...
- Patent number 7,773,918
- Issue date Aug 10, 2010
- Ricoh Company, Ltd.
- Hiroshi Sano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder transport device and image forming system
- Patent number 7,587,152
- Issue date Sep 8, 2009
- Ricoh Company, Ltd.
- Fumihito Itoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container, toner supply device and image forming apparatus
- Patent number 7,577,379
- Issue date Aug 18, 2009
- Ricoh Company, Ltd.
- Emi Kita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner supply unit and image forming apparatus
- Patent number 7,542,697
- Issue date Jun 2, 2009
- Ricoh Company, Ltd.
- Junichi Matsumoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Particle supply apparatus and imaging apparatus having a gas spouti...
- Patent number 7,489,892
- Issue date Feb 10, 2009
- Ricoh Company, Ltd.
- Hiroshi Sano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Particle supply apparatus, imaging apparatus, and monitoring system
- Patent number 7,463,853
- Issue date Dec 9, 2008
- Ricoh Company, Ltd.
- Hiroshi Sano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container and image forming apparatus using the same
- Patent number 7,412,191
- Issue date Aug 12, 2008
- Ricoh Company, Ltd.
- Kazuhisa Sudo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Toner supply unit and image forming apparatus
- Patent number 7,356,290
- Issue date Apr 8, 2008
- Ricoh Company, Ltd.
- Junichi Matsumoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming apparatus having a detachable cartridge including a p...
- Patent number 7,272,342
- Issue date Sep 18, 2007
- Ricoh Co., Ltd.
- Hiroyuki Nagashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,212,773
- Issue date May 1, 2007
- Ricoh Company, Ltd.
- Kazuhisa Sudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner supply unit and image forming apparatus
- Patent number 7,209,689
- Issue date Apr 24, 2007
- Ricoh Company, Ltd.
- Junichi Matsumoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110058832
- Publication date Mar 10, 2011
- Hirokatsu SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110013950
- Publication date Jan 20, 2011
- Masaharu FURUYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE, IMAGE FORMING APPARATUS, METHOD OF RECYCLING TONER...
- Publication number 20100296847
- Publication date Nov 25, 2010
- Takeroh Kurenuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD AND APPARATUS
- Publication number 20100278558
- Publication date Nov 4, 2010
- Shigekazu ENOKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD FOR SAME
- Publication number 20100061752
- Publication date Mar 11, 2010
- Kazuhisa SUDO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100040393
- Publication date Feb 18, 2010
- Shinichi Kawahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090279906
- Publication date Nov 12, 2009
- Kazuosa KUMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090196638
- Publication date Aug 6, 2009
- Masaki SUKESAKO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PARTICLE SUPPLY APPARATUS AND IMAGING APPARATUS
- Publication number 20090129838
- Publication date May 21, 2009
- Hiroshi Sano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet bonding machine, image forming apparatus including same, and...
- Publication number 20090044915
- Publication date Feb 19, 2009
- Ricoh Company, Ltd.
- Takehide Mizutani
- B32 - LAYERED PRODUCTS
Information Patent Application
Sheet cutter and image forming apparatus including the sheet cutter
- Publication number 20090000445
- Publication date Jan 1, 2009
- Ricoh Company, Ltd.
- Kohsuke Yamamoto
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Image Forming Apparatus, Image Forming System, Paper Feeding Appara...
- Publication number 20080236736
- Publication date Oct 2, 2008
- Reki Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sheet laminator, image forming apparatus, and sheet laminating method
- Publication number 20080223515
- Publication date Sep 18, 2008
- Ricoh Company, Limited
- Kazuhisa Sudo
- B32 - LAYERED PRODUCTS
Information Patent Application
Pasting apparatus and image forming apparatus
- Publication number 20080225351
- Publication date Sep 18, 2008
- Ricoh Company, Limited
- Kazuhisa Sudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method and apparatus for preparing image-printed medium
- Publication number 20080227019
- Publication date Sep 18, 2008
- Ricoh Company, Limited
- Yukiko Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet adhering apparatus and sheet adhering method
- Publication number 20080196832
- Publication date Aug 21, 2008
- Ricoh Company, Ltd.
- Reki Nakamura
- B32 - LAYERED PRODUCTS
Information Patent Application
Power Supplying Device and Image Forming Device
- Publication number 20080193161
- Publication date Aug 14, 2008
- Hiroshi Sano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet bonding machine, image forming apparatus including same, and...
- Publication number 20080185091
- Publication date Aug 7, 2008
- Ricoh Company, Ltd.
- Kazuhisa Sudo
- B32 - LAYERED PRODUCTS
Information Patent Application
TONER SUPPLY UNIT AND IMAGE FORMING APPARATUS
- Publication number 20080152380
- Publication date Jun 26, 2008
- Junichi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF FORMING GLOSSY COLOR IMAGE
- Publication number 20080152407
- Publication date Jun 26, 2008
- Kazuhisa Sudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet processing method and image forming apparatus
- Publication number 20080135160
- Publication date Jun 12, 2008
- Yukiko Iwasaki
- B32 - LAYERED PRODUCTS
Information Patent Application
INFORMATION RECORDING MEDIUM AND METHOD OF PREPARING SAME
- Publication number 20080102392
- Publication date May 1, 2008
- Nobuyuki KOINUMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND APPARATUS
- Publication number 20080025774
- Publication date Jan 31, 2008
- Mikio Ishibashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image recording medium and method and apparatus for producing the same
- Publication number 20080019708
- Publication date Jan 24, 2008
- Takashi Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND RECORDING MEDIUM
- Publication number 20080008946
- Publication date Jan 10, 2008
- Yukiko IWASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20070278735
- Publication date Dec 6, 2007
- Ricoh Company, Limited
- Kazuhisa Sudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20070242982
- Publication date Oct 18, 2007
- Kazuhisa Sudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE, POWDER SUPPLY DEVICE, AND POWDER STORAGE UNIT
- Publication number 20070212116
- Publication date Sep 13, 2007
- Fumihito Itoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Cartridge, Image Forming Apparatus, Method of Recycling Toner...
- Publication number 20070212119
- Publication date Sep 13, 2007
- RICOH COMPANY, LTD.
- Takeroh Kurenuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER TRANSPORT DEVICE AND IMAGE FORMING SYSTEM
- Publication number 20070212117
- Publication date Sep 13, 2007
- Fumihito Itoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kazuhisa Sudo

Person

Patents Grantslast 30 patents

Electrophotographic image forming method and apparatus with a cover...

Image forming apparatus

Image forming apparatus preventing gaps between a conveyor belt and...

Image forming apparatus utilizing both a transfer belt and a direct...

Image forming apparatus

Pasting apparatus and image forming apparatus

Image forming apparatus

Toner cartridge, image forming apparatus, method of recycling toner...

Image forming apparatus capable of forming glossy color image

Image forming apparatus

Sheet cutter and image forming apparatus including the sheet cutter

Method of preparing information recording medium

Toner container, image forming apparatus, method of recycling toner...

Sheet laminator, image forming apparatus, and sheet laminating method

Image forming apparatus

Image forming device, powder supply device, and powder storage unit...

Image forming apparatus and recording medium

Powder supplying device and image forming device

Image recording medium, sheet feeding device, and image forming app...

Imaging apparatus having particle supply and collection apparatus a...

Powder transport device and image forming system

Toner container, toner supply device and image forming apparatus

Toner supply unit and image forming apparatus

Particle supply apparatus and imaging apparatus having a gas spouti...

Particle supply apparatus, imaging apparatus, and monitoring system

Toner container and image forming apparatus using the same

Toner supply unit and image forming apparatus

Image forming apparatus having a detachable cartridge including a p...

Image forming apparatus

Toner supply unit and image forming apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

TONER CARTRIDGE, IMAGE FORMING APPARATUS, METHOD OF RECYCLING TONER...

ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD AND APPARATUS

IMAGE FORMING APPARATUS AND CONTROL METHOD FOR SAME

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

PARTICLE SUPPLY APPARATUS AND IMAGING APPARATUS

Sheet bonding machine, image forming apparatus including same, and...

Sheet cutter and image forming apparatus including the sheet cutter

Image Forming Apparatus, Image Forming System, Paper Feeding Appara...

Sheet laminator, image forming apparatus, and sheet laminating method

Pasting apparatus and image forming apparatus

Method and apparatus for preparing image-printed medium

Sheet adhering apparatus and sheet adhering method

Power Supplying Device and Image Forming Device

Sheet bonding machine, image forming apparatus including same, and...

TONER SUPPLY UNIT AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS CAPABLE OF FORMING GLOSSY COLOR IMAGE

Sheet processing method and image forming apparatus

INFORMATION RECORDING MEDIUM AND METHOD OF PREPARING SAME

IMAGE FORMING METHOD AND APPARATUS

Image recording medium and method and apparatus for producing the same

IMAGE FORMING APPARATUS AND RECORDING MEDIUM

Image forming apparatus

TONER CONTAINER AND IMAGE FORMING APPARATUS USING THE SAME

IMAGE FORMING DEVICE, POWDER SUPPLY DEVICE, AND POWDER STORAGE UNIT

Toner Cartridge, Image Forming Apparatus, Method of Recycling Toner...

POWDER TRANSPORT DEVICE AND IMAGE FORMING SYSTEM