Yuka Ishihara

Person

Minamiashigara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner for electrostatic charge image development, electrostatic cha...
- Patent number 12,164,264
- Issue date Dec 10, 2024
- FUJIFILM Business Innovation Corp.
- Koji Funaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Unit and image forming apparatus for fixing a toner image with a de...
- Patent number 11,543,758
- Issue date Jan 3, 2023
- FUJIFILM Business Innovation Corp.
- Yukiko Kamijo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developer, process cartridge, and image...
- Patent number 10,067,437
- Issue date Sep 4, 2018
- Fuji Xerox Co., Ltd.
- Masashi Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method using a toner carr...
- Patent number 9,891,577
- Issue date Feb 13, 2018
- Fuji Xerox Co., Ltd.
- Masashi Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography, developer for electrophotography, ton...
- Patent number 8,685,602
- Issue date Apr 1, 2014
- Fuji Xerox Co., Ltd.
- Yuka Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image developing toner, electrostatic latent i...
- Patent number 8,501,380
- Issue date Aug 6, 2013
- Fuji Xerox Co., Ltd.
- Yuka Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic images, electrostatic image deve...
- Patent number 7,713,669
- Issue date May 11, 2010
- Fuji Xerox Co., Ltd.
- Noriyuki Mizutani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner, process for producing the same, and proc...
- Patent number 7,303,846
- Issue date Dec 4, 2007
- Fuji Xerox Co., Ltd.
- Yuka Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner, method for producing the same, electroph...
- Patent number 7,291,436
- Issue date Nov 6, 2007
- Fuji Xerox., Ltd.
- Masaki Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 6,942,951
- Issue date Sep 13, 2005
- Fuji Xerox Co., Ltd.
- Katsumi Daimon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image fixing apparatus and image fixing method for a crystalline re...
- Patent number 6,895,206
- Issue date May 17, 2005
- Fuji Xerox Company, Limited
- Masaki Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image fixing apparatus with cooling unit and image fixing method
- Patent number 6,895,205
- Issue date May 17, 2005
- Fuji Xerox Co., Ltd.
- Masaki Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner, manufacture of the same, electrostatic l...
- Patent number 6,864,029
- Issue date Mar 8, 2005
- Fuji Xerox Co., Ltd.
- Hirokazu Hamano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 6,607,864
- Issue date Aug 19, 2003
- Fuji Xerox Co., Ltd.
- Manabu Serizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 6,569,592
- Issue date May 27, 2003
- Fuji Xerox Co., Ltd.
- Yuka Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for electrostatic-charged image developer, developer and im...
- Patent number 6,242,146
- Issue date Jun 5, 2001
- Fuji Xerox Co., Ltd.
- Yuka Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 6,214,512
- Issue date Apr 10, 2001
- Fuji Xerox Co., Ltd.
- Hiroshi Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developer, image formation method and im...
- Patent number 6,001,527
- Issue date Dec 14, 1999
- Fuji Xerox Co., Ltd.
- Yuka Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic-image developer and image forming process
- Patent number 5,884,129
- Issue date Mar 16, 1999
- Fuji Xerox Co., Ltd.
- Masanori Ichimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic dry toner comprising inorganic particles
- Patent number 5,849,451
- Issue date Dec 15, 1998
- Fuji Xerox Co., Ltd.
- Yuka Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic-image development, developer for electrosta...
- Patent number 5,804,351
- Issue date Sep 8, 1998
- Fuji Xerox Co., Ltd.
- Hiroshi Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film for electrophotographic transfer, color toner, and method of c...
- Patent number 5,663,021
- Issue date Sep 2, 1997
- Fuji Xerox Co., Ltd.
- Kiyoshi Hosoi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry tower for developing electrostatic image, process for producing...
- Patent number 5,340,678
- Issue date Aug 23, 1994
- Fuji Xerox Co., Ltd.
- Chiaki Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE AND ELECTROSTATIC C...
- Publication number 20230098242
- Publication date Mar 30, 2023
- FUJIFILM Business Innovation Corp.
- Koji FUNABA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHA...
- Publication number 20230095406
- Publication date Mar 30, 2023
- FUJIFILM Business Innovation Corp.
- Koji FUNABA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20220373914
- Publication date Nov 24, 2022
- FUJIFILM Business Innovation Corp.
- Masashi IKEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNIT AND IMAGE FORMING APPARATUS
- Publication number 20220244653
- Publication date Aug 4, 2022
- FUJIFILM Business Innovation Corp.
- Yukiko KAMIJO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, AND IMAGE...
- Publication number 20170357171
- Publication date Dec 14, 2017
- FUJI XEROX CO., LTD
- Masashi IKEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD USING A TONER CARR...
- Publication number 20170357205
- Publication date Dec 14, 2017
- FUJI XEROX CO., LTD
- Masashi IKEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Method and Image Forming Apparatus
- Publication number 20170269499
- Publication date Sep 21, 2017
- FUJI XEROX CO., LTD
- Yuka ISHIHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROPHOTOGRAPHY, DEVELOPER FOR ELECTROPHOTOGRAPHY, TON...
- Publication number 20120251935
- Publication date Oct 4, 2012
- FUJI XEROX CO., LTD
- Yuka ISHIHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC LATENT IMAGE DEVELOPING TONER, ELECTROSTATIC LATENT I...
- Publication number 20110236812
- Publication date Sep 29, 2011
- FUJI XEROX CO., LTD
- Yuka ISHIHARA
- 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 images, electrostatic image deve...
- Publication number 20060204880
- Publication date Sep 14, 2006
- FUJI XEROX CO., LTD
- Noriyuki Mizutani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic toner, process for producing the same, and proc...
- Publication number 20060046173
- Publication date Mar 2, 2006
- FUJI XEROX CO., LTD
- Sueko Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic toner, method for producing the same, electroph...
- Publication number 20050208414
- Publication date Sep 22, 2005
- FUJI XEROX CO., LTD
- Masaki Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image fixing apparatus and image fixing method
- Publication number 20040037596
- Publication date Feb 26, 2004
- FUJI XEROX CO., LTD
- Masaki Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image fixing apparatus and image fixing method
- Publication number 20040022562
- Publication date Feb 5, 2004
- FUJI XEROX CO., LTD
- Masaki Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic toner, manufacture of the same, electrostatic l...
- Publication number 20030104296
- Publication date Jun 5, 2003
- FUJI XEROX CO., LTD
- Hirokazu Hamano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method
- Publication number 20030091924
- Publication date May 15, 2003
- FUJI XEROX CO., LTD
- Katsumi Daimon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method
- Publication number 20030054280
- Publication date Mar 20, 2003
- FUJI XEROX CO., LTD
- Yuka Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method
- Publication number 20030027073
- Publication date Feb 6, 2003
- FUJI XEROX CO., LTD
- Manabu Serizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yuka Ishihara

Person

Patents Grantslast 30 patents

Toner for electrostatic charge image development, electrostatic cha...

Unit and image forming apparatus for fixing a toner image with a de...

Electrostatic charge image developer, process cartridge, and image...

Image forming apparatus and image forming method using a toner carr...

Toner for electrophotography, developer for electrophotography, ton...

Electrostatic latent image developing toner, electrostatic latent i...

Toner for developing electrostatic images, electrostatic image deve...

Electrophotographic toner, process for producing the same, and proc...

Electrophotographic toner, method for producing the same, electroph...

Image forming method

Image fixing apparatus and image fixing method for a crystalline re...

Image fixing apparatus with cooling unit and image fixing method

Electrophotographic toner, manufacture of the same, electrostatic l...

Image forming method

Image forming method

Carrier for electrostatic-charged image developer, developer and im...

Image forming method

Electrostatic charge image developer, image formation method and im...

Electrostatic-image developer and image forming process

Electrophotographic dry toner comprising inorganic particles

Toner for electrostatic-image development, developer for electrosta...

Film for electrophotographic transfer, color toner, and method of c...

Dry tower for developing electrostatic image, process for producing...

Patents Applicationslast 30 patents

TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE AND ELECTROSTATIC C...

TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHA...

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

UNIT AND IMAGE FORMING APPARATUS

ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, AND IMAGE...

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD USING A TONER CARR...

Image Forming Method and Image Forming Apparatus

TONER FOR ELECTROPHOTOGRAPHY, DEVELOPER FOR ELECTROPHOTOGRAPHY, TON...

ELECTROSTATIC LATENT IMAGE DEVELOPING TONER, ELECTROSTATIC LATENT I...

Electrostatic latent image developing toner

Toner for developing electrostatic images, electrostatic image deve...

Electrophotographic toner, process for producing the same, and proc...

Electrophotographic toner, method for producing the same, electroph...

Image fixing apparatus and image fixing method

Image fixing apparatus and image fixing method

Electrophotographic toner, manufacture of the same, electrostatic l...

Image forming method

Image forming method

Image forming method