Seijiro ISHIMARU

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positively chargeable two-component developer, image forming method...
- Patent number 8,383,308
- Issue date Feb 26, 2013
- Fuji Xerox Co., Ltd.
- Sakon Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography and developer for electrophotography u...
- Patent number 7,252,914
- Issue date Aug 7, 2007
- Fuji Xerox Co., Ltd.
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner and image forming method
- Patent number 6,967,070
- Issue date Nov 22, 2005
- Fuji Xerox Co., Ltd.
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and an image formation method
- Patent number 6,833,228
- Issue date Dec 21, 2004
- Fuji Xerox Co., Ltd.
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for optical fixing, manufacturing method therefor and image f...
- Patent number 6,821,696
- Issue date Nov 23, 2004
- Fuji Xerox Co., Ltd.
- Yoshimichi Katagiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography, developing agent for electrophotograp...
- Patent number 6,803,165
- Issue date Oct 12, 2004
- Fuji Xerox, Co., Ltd.
- Seijiro Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming color toner, color image forming method and color ima...
- Patent number 6,746,808
- Issue date Jun 8, 2004
- Fuji Xerox Co., Ltd.
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and an image formation method
- Patent number 6,727,030
- Issue date Apr 27, 2004
- Fuji Xerox Co., Ltd.
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two component developing agent and an image forming apparatus by us...
- Patent number 6,544,707
- Issue date Apr 8, 2003
- Fujitsu Limited
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical fixing toner
- Patent number 6,468,705
- Issue date Oct 22, 2002
- Fujitsu Limited
- Seijiro Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20170090316
- Publication date Mar 30, 2017
- FUJI XEROX CO., LTD
- Shinichi YAOI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NON-MAGNETIC SINGLE-COMPONENT TONER, ELECTROSTATIC CHARGE IMAGE DEV...
- Publication number 20140370426
- Publication date Dec 18, 2014
- FUJI XEROX CO., LTD
- Daisuke ISHIZUKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POSITIVELY CHARGEABLE TWO-COMPONENT DEVELOPER, IMAGE FORMING METHOD...
- Publication number 20090233211
- Publication date Sep 17, 2009
- FUJI XEROX CO., LTD
- Sakon TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for electrophotography, and developing agent, image formation...
- Publication number 20050014082
- Publication date Jan 20, 2005
- Seijiro Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner and an image formation method
- Publication number 20040063019
- Publication date Apr 1, 2004
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for electrophotography and developer for electrophotography u...
- Publication number 20030190537
- Publication date Oct 9, 2003
- FUJITSU LIMITED
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner and an image formation method
- Publication number 20030165763
- Publication date Sep 4, 2003
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming color toner, color image forming method and color ima...
- Publication number 20030129516
- Publication date Jul 10, 2003
- FUJITSU LIMITED
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for electrophotography, developing agent for electrophotograp...
- Publication number 20030124447
- Publication date Jul 3, 2003
- Seijiro Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for optical fixing, manufacturing method therefor and image f...
- Publication number 20020150830
- Publication date Oct 17, 2002
- FUJITSU LIMITED
- Yoshimichi Katagiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic toner and image forming method
- Publication number 20020136974
- Publication date Sep 26, 2002
- FUJITSU LIMITED
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical fixing toner
- Publication number 20020098432
- Publication date Jul 25, 2002
- FUJITSU LIMITED
- Seijiro Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Two component developing agent and an image forming apparatus by us...
- Publication number 20020064724
- Publication date May 30, 2002
- Yasushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Seijiro ISHIMARU

Person

Patents Grantslast 30 patents

Positively chargeable two-component developer, image forming method...

Toner for electrophotography and developer for electrophotography u...

Electrophotographic toner and image forming method

Toner and an image formation method

Toner for optical fixing, manufacturing method therefor and image f...

Toner for electrophotography, developing agent for electrophotograp...

Image forming color toner, color image forming method and color ima...

Toner and an image formation method

Two component developing agent and an image forming apparatus by us...

Optical fixing toner

Patents Applicationslast 30 patents

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...

NON-MAGNETIC SINGLE-COMPONENT TONER, ELECTROSTATIC CHARGE IMAGE DEV...

POSITIVELY CHARGEABLE TWO-COMPONENT DEVELOPER, IMAGE FORMING METHOD...

Toner for electrophotography, and developing agent, image formation...

Toner and an image formation method

Toner for electrophotography and developer for electrophotography u...

Toner and an image formation method

Image forming color toner, color image forming method and color ima...

Toner for electrophotography, developing agent for electrophotograp...

Toner for optical fixing, manufacturing method therefor and image f...

Electrophotographic toner and image forming method

Optical fixing toner

Two component developing agent and an image forming apparatus by us...