Syouichi Fujita

Person

Kashiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner conveying member for reducing bending of same, developing dev...
- Patent number 9,568,859
- Issue date Feb 14, 2017
- SHARP KABUSHIKI KAISHA
- Syouichi Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image stabilizing apparatus and image forming apparatus
- Patent number 8,233,811
- Issue date Jul 31, 2012
- Sharp Kabushiki Kaisha
- Motoyuki Itoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging apparatus and image forming apparatus
- Patent number 7,729,639
- Issue date Jun 1, 2010
- Sharp Kabushiki Kaisha
- Masanobu Deguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with variable process speed
- Patent number 7,697,854
- Issue date Apr 13, 2010
- Sharp Kabushiki Kaisha
- Motoyuki Itoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging apparatus and image forming apparatus
- Patent number 7,684,735
- Issue date Mar 23, 2010
- Sharp Kabushiki Kaisha
- Toshiaki Ino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrification device, and image forming apparatus
- Patent number 7,650,096
- Issue date Jan 19, 2010
- Sharp Kabushiki Kaisha
- Shinichi Azumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and image forming device
- Patent number 7,619,791
- Issue date Nov 17, 2009
- Sharp Kabushiki Kaisha
- Motoyuki Itoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with detachable mounting process cartridge
- Patent number 6,512,896
- Issue date Jan 28, 2003
- Sharp Kabushiki Kaisha
- Masato Asanuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus unit and image-forming apparatus
- Patent number 6,324,351
- Issue date Nov 27, 2001
- Sharp Kabushiki Kaisha
- Atsushi Kurimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus which forms images by using a developer
- Patent number 6,311,027
- Issue date Oct 30, 2001
- Sharp Kabushiki Kaisha
- Hirofumi Sakita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner replenishing apparatus and image forming apparatus equipped w...
- Patent number 6,226,490
- Issue date May 1, 2001
- Sharp Kabushiki Kaisha
- Syouichi Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit and image forming apparatus
- Patent number 6,167,227
- Issue date Dec 26, 2000
- Sharp Kabushiki Kaisha
- Syouichi Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device with electrically biased conveying members for coll...
- Patent number 6,157,807
- Issue date Dec 5, 2000
- Sharp Kabushiki Kaisha
- Kouichi Takenouchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having developer supply device
- Patent number 6,070,035
- Issue date May 30, 2000
- Sharp Kabushiki Kaisha
- Syouichi Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having a reduced width in the horizontal direction
- Patent number 6,035,168
- Issue date Mar 7, 2000
- Sharp Kabushiki Kaisha
- Jitsuo Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive element for electrophotography
- Patent number 5,983,055
- Issue date Nov 9, 1999
- Sharp Kabushiki Kaisha
- Takahiro Bito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device with developer-supplying mechanism
- Patent number 5,619,312
- Issue date Apr 8, 1997
- Sharp Kabushiki Kaisha
- Shintarou Hatano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE STABILIZING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20090110414
- Publication date Apr 30, 2009
- Motoyuki ITOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20080219684
- Publication date Sep 11, 2008
- Motoyuki Itoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging apparatus and image forming apparatus
- Publication number 20080080896
- Publication date Apr 3, 2008
- SHARP KABUSHIKI KAISHA
- Toshiaki Ino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging apparatus and image forming apparatus
- Publication number 20070217822
- Publication date Sep 20, 2007
- Sharp Kabushiki Kaisha
- Masanobu Deguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrification device, and image forming apparatus
- Publication number 20070212105
- Publication date Sep 13, 2007
- Sharp Kabushiki Kaisha
- Shinichi Azumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method and image forming device
- Publication number 20060152775
- Publication date Jul 13, 2006
- Sharp Kabushiki Kaisha
- Motoyuki Itoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20010055493
- Publication date Dec 27, 2001
- Masato Asanuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Syouichi Fujita

Person

Patents Grantslast 30 patents

Toner conveying member for reducing bending of same, developing dev...

Image stabilizing apparatus and image forming apparatus

Charging apparatus and image forming apparatus

Image forming apparatus with variable process speed

Charging apparatus and image forming apparatus

Electrification device, and image forming apparatus

Image forming method and image forming device

Image forming apparatus with detachable mounting process cartridge

Image-forming apparatus unit and image-forming apparatus

Image-forming apparatus which forms images by using a developer

Toner replenishing apparatus and image forming apparatus equipped w...

Developing unit and image forming apparatus

Cleaning device with electrically biased conveying members for coll...

Image forming apparatus having developer supply device

Developing device having a reduced width in the horizontal direction

Photosensitive element for electrophotography

Developing device with developer-supplying mechanism

Patents Applicationslast 30 patents

IMAGE STABILIZING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

Charging apparatus and image forming apparatus

Charging apparatus and image forming apparatus

Electrification device, and image forming apparatus

Image forming method and image forming device

Image forming apparatus