Tomomi Tamura

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developer for developing electrostatic latent image and image formi...
- Patent number 7,344,812
- Issue date Mar 18, 2008
- Ricoh Company, Ltd.
- Kohsuke Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing a latent electrostatic image, developer using...
- Patent number 7,169,522
- Issue date Jan 30, 2007
- Ricoh Company, Ltd.
- Hideki Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus using a dry two-component developer for d...
- Patent number 6,902,858
- Issue date Jun 7, 2005
- Ricoh Company, Ltd.
- Satoshi Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for forming electrophotographic image and electrographic device
- Patent number 6,902,857
- Issue date Jun 7, 2005
- Ricoh Company, Ltd.
- Shinichiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for electrophotography and developer using the same
- Patent number 6,828,075
- Issue date Dec 7, 2004
- Ricoh Company, Ltd.
- Kousuke Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic image development and image forming method...
- Patent number 6,818,369
- Issue date Nov 16, 2004
- Ricoh Company, Ltd.
- Hideki Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Negatively chargeable toner
- Patent number 6,770,411
- Issue date Aug 3, 2004
- Ricoh Company, Ltd.
- Minoru Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus using a dry two-component developer for d...
- Patent number 6,757,507
- Issue date Jun 29, 2004
- Ricoh Company, Ltd.
- Satoshi Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image formation apparatus using a dry two-component developer for d...
- Publication number 20040179861
- Publication date Sep 16, 2004
- Satoshi Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing a latent electrostatic image, developer using...
- Publication number 20030232266
- Publication date Dec 18, 2003
- Hideki Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Carrier for electrophotography and developer using the same
- Publication number 20030186154
- Publication date Oct 2, 2003
- Kousuke Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer for developing electrostatic latent image and image formi...
- Publication number 20030180643
- Publication date Sep 25, 2003
- Kohsuke Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, developer, image-forming method and image-forming device
- Publication number 20030152857
- Publication date Aug 14, 2003
- Hideki Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for forming electrophotographic image and electrographic device
- Publication number 20030138718
- Publication date Jul 24, 2003
- Shinichiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Negatively chargeable toner
- Publication number 20020182526
- Publication date Dec 5, 2002
- Minoru Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image formation apparatus using a dry two-component developer for d...
- Publication number 20020181971
- Publication date Dec 5, 2002
- Satoshi Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for electrostatic image developement and image forming method...
- Publication number 20020160290
- Publication date Oct 31, 2002
- Hideki Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tomomi Tamura

Person

Patents Grantslast 30 patents

Developer for developing electrostatic latent image and image formi...

Toner for developing a latent electrostatic image, developer using...

Image formation apparatus using a dry two-component developer for d...

Method for forming electrophotographic image and electrographic device

Carrier for electrophotography and developer using the same

Toner for electrostatic image development and image forming method...

Negatively chargeable toner

Image formation apparatus using a dry two-component developer for d...

Patents Applicationslast 30 patents

Image formation apparatus using a dry two-component developer for d...

Toner for developing a latent electrostatic image, developer using...

Carrier for electrophotography and developer using the same

Developer for developing electrostatic latent image and image formi...

Toner, developer, image-forming method and image-forming device

Method for forming electrophotographic image and electrographic device

Negatively chargeable toner

Image formation apparatus using a dry two-component developer for d...

Toner for electrostatic image developement and image forming method...