Tsutomu Kubo

Person

Minamiashigara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing electrostatic latent image developing toner
- Patent number 8,372,574
- Issue date Feb 12, 2013
- Fuji Xerox Co., Ltd.
- Hideo Maehata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magenta toner for developing electrostatic images, process for prod...
- Patent number 7,288,351
- Issue date Oct 30, 2007
- Fuji Xerox Co., Ltd.
- Hidekazu Yaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image formation device
- Patent number 7,236,728
- Issue date Jun 26, 2007
- Fuji Xerox Co., Ltd.
- Akihiko Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography, image-forming method, image-forming a...
- Patent number 7,166,401
- Issue date Jan 23, 2007
- Fuji Xerox Co., Ltd.
- Hiroyuki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 7,094,514
- Issue date Aug 22, 2006
- Fuji Xerox Co., Ltd.
- Manabu Serizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images, process for preparing to...
- Patent number 7,018,764
- Issue date Mar 28, 2006
- Fuji Xerox Co., Ltd.
- Yasuo Matsumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 6,942,953
- Issue date Sep 13, 2005
- Fuji Xerox Co., Ltd.
- Manabu Serizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic latent image, image forming meth...
- Patent number 6,555,282
- Issue date Apr 29, 2003
- Fuji Xerox Co., Ltd.
- Hiroyoshi Okuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming process and image-forming apparatus
- Patent number 6,468,707
- Issue date Oct 22, 2002
- Fuji Xerox Co., Ltd.
- Hiroyoshi Okuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Capsule toner
- Patent number 5,571,651
- Issue date Nov 5, 1996
- Fuji Xerox Co., Ltd.
- Yoshihiro Inaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrically-conductive toner, process for preparation of same, and...
- Patent number 5,439,773
- Issue date Aug 8, 1995
- Fuji Xerox Co., Ltd.
- Izuru Matsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing toner
- Patent number 5,385,802
- Issue date Jan 31, 1995
- Fuji Xerox Co., Ltd.
- Yoshihiro Inaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image formation comprising an arylamine in a ch...
- Patent number 5,336,582
- Issue date Aug 9, 1994
- Fuji Xerox Co., Ltd.
- Ichiro Takegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Capsule toner
- Patent number 5,334,480
- Issue date Aug 2, 1994
- Fuji Xerox Co., Ltd.
- Yoshihiro Inaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner and process for producing the same
- Patent number 5,312,710
- Issue date May 17, 1994
- Fuji Xerox Co., Ltd.
- Kazufumi Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developing system comprising toner having speci...
- Patent number 5,063,133
- Issue date Nov 5, 1991
- Fuji Xerox Co., Ltd.
- Tsutomu Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image developing method
- Patent number 4,707,428
- Issue date Nov 17, 1987
- Fuji Xerox Co., Ltd.
- Kazuo Terao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
- Publication number 20120028187
- Publication date Feb 2, 2012
- FUJI XEROX CO., LTD
- Hideo Maehata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatic latent image developing toner, method of producing sa...
- Publication number 20080131806
- Publication date Jun 5, 2008
- FUJI XEROX CO., LTD
- Hideo Maehata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device and image formation device
- Publication number 20060062605
- Publication date Mar 23, 2006
- FUJI XEROX CO., LTD
- Akihiko Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Magenta toner for developing electrostatic images, process for prod...
- Publication number 20050008960
- Publication date Jan 13, 2005
- FUJI XEROX., LTD.
- Hidekazu Yaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for electrophotography, image-forming method, image-forming a...
- Publication number 20050008963
- Publication date Jan 13, 2005
- FUJI XEROX CO., LTD
- Hiroyuki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method
- Publication number 20040253530
- Publication date Dec 16, 2004
- FUJI XEROX CO., LTD
- Manabu Serizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing electrostatic images containing specified bind...
- Publication number 20040191662
- Publication date Sep 30, 2004
- FUJI XEROX CO., LTD
- Yasuo Matsumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method
- Publication number 20040185367
- Publication date Sep 23, 2004
- FUJI XEROX CO., LTD
- Manabu Serizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing electrostatic images, process for preparing to...
- Publication number 20040058266
- Publication date Mar 25, 2004
- FUJI XEROX CO., LTD
- Yasuo Matsumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE-FORMING PROCESS AND IMAGE-FORMING APPARATUS
- Publication number 20020160294
- Publication date Oct 31, 2002
- Hiroyoshi Okuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing electrostatic latent image, image forming meth...
- Publication number 20020061457
- Publication date May 23, 2002
- Fuji Xerox co., LTD.
- Hiroyoshi Okuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tsutomu Kubo

Person

Patents Grantslast 30 patents

Method of producing electrostatic latent image developing toner

Magenta toner for developing electrostatic images, process for prod...

Developing device and image formation device

Toner for electrophotography, image-forming method, image-forming a...

Image forming method

Toner for developing electrostatic images, process for preparing to...

Image forming method

Toner for developing electrostatic latent image, image forming meth...

Image-forming process and image-forming apparatus

Capsule toner

Electrically-conductive toner, process for preparation of same, and...

Process for producing toner

Electrophotographic image formation comprising an arylamine in a ch...

Capsule toner

Electrophotographic toner and process for producing the same

Electrophotographic developing system comprising toner having speci...

Electrostatic latent image developing method

Patents Applicationslast 30 patents

METHOD OF PRODUCING ELECTROSTATIC LATENT IMAGE DEVELOPING TONER

Electrostatic latent image developing toner, method of producing sa...

Developing device and image formation device

Magenta toner for developing electrostatic images, process for prod...

Toner for electrophotography, image-forming method, image-forming a...

Image forming method

Toner for developing electrostatic images containing specified bind...

Image forming method

Toner for developing electrostatic images, process for preparing to...

IMAGE-FORMING PROCESS AND IMAGE-FORMING APPARATUS

Toner for developing electrostatic latent image, image forming meth...