Yasuhiro Oya

Person

Minamiashigara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner for development of electrostatic image, electrostatic image d...
- Patent number 8,592,124
- Issue date Nov 26, 2013
- Fuji Xerox Co., Ltd.
- Yasuhiro Oya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image developing toner and method for producin...
- Patent number 7,906,264
- Issue date Mar 15, 2011
- Fuji Xerox Co., Ltd.
- Masaru Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic charged images and developer for...
- Patent number 7,214,459
- Issue date May 8, 2007
- Fuji Xerox Co., Ltd.
- Akihiro Iizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge, image forming apparatus and image forming method
- Patent number 7,138,215
- Issue date Nov 21, 2006
- Fuji Xerox Co., Ltd.
- Yasuhiro Oya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic latent image, two-component deve...
- Patent number 6,733,938
- Issue date May 11, 2004
- Fuji Xerox Co., Ltd.
- Masanobu Ninomiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic latent image, two-component deve...
- Patent number 6,444,389
- Issue date Sep 3, 2002
- Fuji Xerox Co., Ltd.
- Masanobu Ninomiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Full color electrophotographic toner, full color electrophotographi...
- Patent number 6,383,704
- Issue date May 7, 2002
- Fuji Xerox Co., Ltd.
- Rieko Kataoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and method of image formation using the same
- Patent number 6,203,958
- Issue date Mar 20, 2001
- Fuji Xerox Co., Ltd.
- Yasuhiro Oya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image developing toner and image-forming process
- Patent number 6,187,489
- Issue date Feb 13, 2001
- Fuji Xerox Co., Ltd.
- Kaori Oishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming process
- Patent number 6,132,915
- Issue date Oct 17, 2000
- Fuji Xerox Co., Ltd.
- Susumu Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image developer and image forming method
- Patent number 6,040,102
- Issue date Mar 21, 2000
- Fuji Xerox Co., Ltd.
- Sakon Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing an electrostatic charge image, developing agen...
- Patent number 5,958,642
- Issue date Sep 28, 1999
- Fuji Xerox Co., Ltd.
- Shinpei Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer of electrostatic latent image, carrier therefor, method f...
- Patent number 5,821,023
- Issue date Oct 13, 1998
- Fuji Xerox Co., Ltd.
- Yuusaku Shibuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER FOR DEVELOPMENT OF ELECTROSTATIC IMAGE, ELECTROSTATIC IMAGE D...
- Publication number 20090142110
- Publication date Jun 4, 2009
- FUJI XEROX CO., LTD
- Yasuhiro OYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatic latent image developing toner and method for producin...
- Publication number 20080057430
- Publication date Mar 6, 2008
- FUJI XEROX CO., LTD
- Masaru Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatic latent image developing toner
- Publication number 20060292473
- Publication date Dec 28, 2006
- FUJI XEROX CO., LTD
- Yasuo Kadokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing electrostatic charged images and developer for...
- Publication number 20050164109
- Publication date Jul 28, 2005
- FUJI XEROX CO., LTD
- Akihiro Iizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process cartridge, image forming apparatus and image forming method
- Publication number 20040259016
- Publication date Dec 23, 2004
- FUJI XEROX CO., LTD
- Yasuhiro Oya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yasuhiro Oya

Person

Patents Grantslast 30 patents

Toner for development of electrostatic image, electrostatic image d...

Electrostatic latent image developing toner and method for producin...

Toner for developing electrostatic charged images and developer for...

Process cartridge, image forming apparatus and image forming method

Toner for developing electrostatic latent image, two-component deve...

Toner for developing electrostatic latent image, two-component deve...

Full color electrophotographic toner, full color electrophotographi...

Toner and method of image formation using the same

Electrostatic latent image developing toner and image-forming process

Image-forming process

Electrostatic latent image developer and image forming method

Toner for developing an electrostatic charge image, developing agen...

Developer of electrostatic latent image, carrier therefor, method f...

Patents Applicationslast 30 patents

TONER FOR DEVELOPMENT OF ELECTROSTATIC IMAGE, ELECTROSTATIC IMAGE D...

Electrostatic latent image developing toner and method for producin...

Electrostatic latent image developing toner

Toner for developing electrostatic charged images and developer for...

Process cartridge, image forming apparatus and image forming method