Eiji Shimojo

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with improved separability of transfer mate...
- Patent number 7,769,310
- Issue date Aug 3, 2010
- Ricoh Company, Limited
- Hirokazu Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device and image forming apparatus
- Patent number 7,672,605
- Issue date Mar 2, 2010
- Ricoh Company, Limited
- Shin Kayahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image forming capable of effectively perfo...
- Patent number 7,630,659
- Issue date Dec 8, 2009
- Ricoh Co., Ltd.
- Takeshi Uchitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Conductive member, and charging roller, process cartridge and image...
- Patent number 7,603,062
- Issue date Oct 13, 2009
- Ricoh Company, Ltd.
- Eiji Shimojo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge including the same, and image fo...
- Patent number 7,555,243
- Issue date Jun 30, 2009
- Ricoh Company, Ltd.
- Masahiko Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that charges a photosensitive member by sup...
- Patent number 7,333,744
- Issue date Feb 19, 2008
- Ricoh Company, Ltd.
- Eiji Shimojo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with improved separatability of transfer ma...
- Patent number 7,184,678
- Issue date Feb 27, 2007
- Ricoh Company, Limited
- Hirokazu Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE INCLUDING THE SAME, AND IMAGE FO...
- Publication number 20080008499
- Publication date Jan 10, 2008
- Masahiko Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20070286628
- Publication date Dec 13, 2007
- Shin KAYAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20070127941
- Publication date Jun 7, 2007
- Hirokazu Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Conductive member, and charging roller, process cartridge and image...
- Publication number 20070065178
- Publication date Mar 22, 2007
- Eiji Shimojo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method and apparatus for image forming capable of effectively perfo...
- Publication number 20060251438
- Publication date Nov 9, 2006
- Takeshi Uchitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20060133837
- Publication date Jun 22, 2006
- Eiji Shimojo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050180767
- Publication date Aug 18, 2005
- Hirokazu Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Eiji Shimojo

Person

Patents Grantslast 30 patents

Image forming apparatus with improved separability of transfer mate...

Transfer device and image forming apparatus

Method and apparatus for image forming capable of effectively perfo...

Conductive member, and charging roller, process cartridge and image...

Charging member, process cartridge including the same, and image fo...

Image forming apparatus that charges a photosensitive member by sup...

Image forming apparatus with improved separatability of transfer ma...

Patents Applicationslast 30 patents

CHARGING MEMBER, PROCESS CARTRIDGE INCLUDING THE SAME, AND IMAGE FO...

TRANSFER DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

Conductive member, and charging roller, process cartridge and image...

Method and apparatus for image forming capable of effectively perfo...

Image forming apparatus

Image forming apparatus