Naoki Imahashi

Person

Mishima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carrier, developer, image forming method and process cartridge
- Patent number 8,728,698
- Issue date May 20, 2014
- Ricoh Company, Ltd.
- Masashi Nagayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier, developer and electrophotographic developing method and im...
- Patent number 8,679,719
- Issue date Mar 25, 2014
- Ricoh Company, Ltd.
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic carrier, developer, developing method, image forming...
- Patent number 8,067,141
- Issue date Nov 29, 2011
- Ricoh Company, Ltd.
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developer and carrier therefor, core material p...
- Patent number 8,039,189
- Issue date Oct 18, 2011
- Ricoh Company, Ltd.
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developing carrier, associated apparatus and me...
- Patent number 7,763,410
- Issue date Jul 27, 2010
- Ricoh Company, Ltd.
- Kimitoshi Yamaguchi
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Developer for use in electrophotography, image forming method and p...
- Patent number 7,468,233
- Issue date Dec 23, 2008
- Ricoh Company, Ltd.
- Masashi Nagayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for developer for developing electrostatic latent image, de...
- Patent number 7,320,852
- Issue date Jan 22, 2008
- Ricoh Company, Ltd.
- Akihiro Kotsugai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for electrophotographic developer
- Patent number 7,192,679
- Issue date Mar 20, 2007
- Ricoh Company, Ltd.
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier and developer for developing latent electrostatic images
- Patent number 6,939,654
- Issue date Sep 6, 2005
- Ricoh Company, Ltd.
- Akihiro Kotsugai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for developing, image-forming apparatus, and image-forming...
- Patent number 6,735,409
- Issue date May 11, 2004
- Ricoh Company, Ltd.
- Hiroaki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CARRIER, DEVELOPER, IMAGE FORMING METHOD AND PROCESS CARTRIDGE
- Publication number 20090092920
- Publication date Apr 9, 2009
- Masashi Nagayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090041510
- Publication date Feb 12, 2009
- Naoki Imahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER, DEVELOPER AND ELECTROPHOTOGRAPHIC DEVELOPING METHOD AND IM...
- Publication number 20080227004
- Publication date Sep 18, 2008
- Kimitoshi YAMAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC DEVELOPING CARRIER, ASSOCIATED APPARATUS AND ME...
- Publication number 20080073252
- Publication date Mar 27, 2008
- Kimitoshi Yamaguchi
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Electrographic carrier, developer, developing method, image forming...
- Publication number 20080063969
- Publication date Mar 13, 2008
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC DEVELOPER AND CARRIER THEREFOR, CORE MATERIAL P...
- Publication number 20070243482
- Publication date Oct 18, 2007
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Carrier and developer
- Publication number 20070048652
- Publication date Mar 1, 2007
- Naoki Imahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Carrier for developer developing electrostatic image, developer inc...
- Publication number 20060210905
- Publication date Sep 21, 2006
- Naoki Imahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer for use in electrophotography, image forming method and p...
- Publication number 20060057487
- Publication date Mar 16, 2006
- RICOH COMPANY, LIMITED
- Masashi Nagayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic developing carrier, associated apparatus and me...
- Publication number 20050158643
- Publication date Jul 21, 2005
- Kimitoshi Yamaguchi
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Carrier for electrophotographic developer
- Publication number 20050064315
- Publication date Mar 24, 2005
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Carrier and developer for developing latent electrostatic images
- Publication number 20040142269
- Publication date Jul 22, 2004
- Akihiro Kotsugai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Carrier for developer for developing electrostatic latent image, de...
- Publication number 20030224279
- Publication date Dec 4, 2003
- Akihiro Kotsugai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process for developing, image-forming apparatus, and image-forming...
- Publication number 20030143000
- Publication date Jul 31, 2003
- Hiroaki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Naoki Imahashi

Person

Patents Grantslast 30 patents

Carrier, developer, image forming method and process cartridge

Carrier, developer and electrophotographic developing method and im...

Electrographic carrier, developer, developing method, image forming...

Electrophotographic developer and carrier therefor, core material p...

Electrophotographic developing carrier, associated apparatus and me...

Developer for use in electrophotography, image forming method and p...

Carrier for developer for developing electrostatic latent image, de...

Carrier for electrophotographic developer

Carrier and developer for developing latent electrostatic images

Process for developing, image-forming apparatus, and image-forming...

Patents Applicationslast 30 patents

CARRIER, DEVELOPER, IMAGE FORMING METHOD AND PROCESS CARTRIDGE

IMAGE FORMING APPARATUS

CARRIER, DEVELOPER AND ELECTROPHOTOGRAPHIC DEVELOPING METHOD AND IM...

ELECTROPHOTOGRAPHIC DEVELOPING CARRIER, ASSOCIATED APPARATUS AND ME...

Electrographic carrier, developer, developing method, image forming...

ELECTROPHOTOGRAPHIC DEVELOPER AND CARRIER THEREFOR, CORE MATERIAL P...

Carrier and developer

Carrier for developer developing electrostatic image, developer inc...

Developer for use in electrophotography, image forming method and p...

Electrophotographic developing carrier, associated apparatus and me...

Carrier for electrophotographic developer

Carrier and developer for developing latent electrostatic images

Carrier for developer for developing electrostatic latent image, de...

Process for developing, image-forming apparatus, and image-forming...