Yoshifumi ERI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silica particle and method for producing the same
- Patent number 11,866,340
- Issue date Jan 9, 2024
- FUJIFILM Business Innovation Corp.
- Yuka Zenitani
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Resin particles and method for manufacturing resin particles
- Patent number 11,795,302
- Issue date Oct 24, 2023
- FUJIFILM Business Innovation Corp.
- Koji Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic substance-attached porous inorganic oxide particle
- Patent number 11,535,757
- Issue date Dec 27, 2022
- FUJIFILM Business Innovation Corp.
- Yoshifumi Eri
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silica particle and method of preparing silica particle
- Patent number 10,570,020
- Issue date Feb 25, 2020
- Fuji Xerox Co., Ltd.
- Hiroyoshi Okuno
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Resin particle composition
- Patent number 10,100,176
- Issue date Oct 16, 2018
- Fuji Xerox Co., Ltd.
- Sakae Takeuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin particle composition
- Patent number 10,081,718
- Issue date Sep 25, 2018
- Fuji Xerox Co., Ltd.
- Sakae Takeuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrostatic image developer and toner, electrostatic image develo...
- Patent number 10,061,216
- Issue date Aug 28, 2018
- Fuji Xerox Co., Ltd.
- Yuka Zenitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic image development, electrostatic image deve...
- Patent number 9,946,178
- Issue date Apr 17, 2018
- Fuji Xerox Co., Ltd.
- Yasuo Kadokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 9,904,197
- Issue date Feb 27, 2018
- Fuji Xerox Co., Ltd.
- Yoshifumi Eri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 9,891,543
- Issue date Feb 13, 2018
- Fuji Xerox Co., Ltd.
- Yasuo Kadokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 9,885,966
- Issue date Feb 6, 2018
- Fuji Xerox Co., Ltd.
- Tomohito Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 9,864,287
- Issue date Jan 9, 2018
- Fuji Xerox Co., Ltd.
- Yoshifumi Iida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic one-component developer, developer cartridge, process cart...
- Patent number 9,835,963
- Issue date Dec 5, 2017
- Fuji Xerox Co., Ltd.
- Satoshi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developer, developer cartridge, and proc...
- Patent number 9,835,966
- Issue date Dec 5, 2017
- Fuji Xerox Co., Ltd.
- Yasuhisa Morooka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, electrostatic charge image developer, and...
- Patent number 9,785,069
- Issue date Oct 10, 2017
- Fuji Xerox Co., Ltd.
- Yoshifumi Iida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 9,726,994
- Issue date Aug 8, 2017
- Fuji Xerox Co., Ltd.
- Yoshifumi Eri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developer, developer cartridge, and proc...
- Patent number 9,726,998
- Issue date Aug 8, 2017
- Fuji Xerox Co., Ltd.
- Yasuhisa Morooka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,058,001
- Issue date Jun 16, 2015
- Fuji Xerox Co., Ltd.
- Narumasa Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SILICA PARTICLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20240092645
- Publication date Mar 21, 2024
- FUJIFILM Business Innovation Corp.
- Yuka ZENITANI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RESIN PARTICLES AND METHOD FOR MANUFACTURING RESIN PARTICLES
- Publication number 20240002637
- Publication date Jan 4, 2024
- FUJIFILM Business Innovation Corp.
- Koji SASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN PARTICLES AND METHOD FOR MANUFACTURING RESIN PARTICLES
- Publication number 20220017723
- Publication date Jan 20, 2022
- FUJIFILM Business Innovation Corp.
- Koji SASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILICA PARTICLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20210300771
- Publication date Sep 30, 2021
- FUJIFILM Business Innovation Corp.
- Yuka ZENITANI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC SUBSTANCE-ATTACHED POROUS INORGANIC OXIDE PARTICLE
- Publication number 20210163754
- Publication date Jun 3, 2021
- FUJI XEROX CO., LTD
- Yoshifumi ERI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MAGNETIC ONE-COMPONENT DEVELOPER, DEVELOPER CARTRIDGE, PROCESS CART...
- Publication number 20170227867
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Satoshi INOUE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND...
- Publication number 20170227871
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Tomohito NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN PARTICLE COMPOSITION
- Publication number 20170226326
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Sakae TAKEUCHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT, ELECTROSTATIC IMAGE DEVE...
- Publication number 20170227869
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Yasuo KADOKURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20170227870
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Yoshifumi IIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20170227863
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Yasuo KADOKURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND...
- Publication number 20170227865
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Yoshifumi IIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20170227874
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Yoshifumi ERI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER, ELECTROSTATIC IMAGE DEVELOPER...
- Publication number 20170227861
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Yuka ZENITANI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN PARTICLE COMPOSITION
- Publication number 20170226316
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Takeshi IWANAGA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20170227859
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Tomohito NAKAJIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20170227860
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Yoshifumi ERI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPER, DEVELOPER CARTRIDGE, AND PROC...
- Publication number 20170227875
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Yasuhisa MOROOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPER, DEVELOPER CARTRIDGE, AND PROC...
- Publication number 20170227876
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Yasuhisa MOROOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN PARTICLE COMPOSITION
- Publication number 20170226314
- Publication date Aug 10, 2017
- FUJI XEROX CO., LTD
- Sakae TAKEUCHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILICA PARTICLE AND METHOD OF PREPARING SILICA PARTICLE
- Publication number 20170073236
- Publication date Mar 16, 2017
- FUJI XEROX CO., LTD
- Hiroyoshi OKUNO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140112677
- Publication date Apr 24, 2014
- Narumasa SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SILICA PARTICLES, ELECTROSTATIC IMAGE DEVELOPING TONER, DEVELOPER F...
- Publication number 20130059244
- Publication date Mar 7, 2013
- FUJI XEROX CO., LTD
- Takeshi IWANAGA
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Yoshifumi ERI

Person

Patents Grantslast 30 patents

Silica particle and method for producing the same

Resin particles and method for manufacturing resin particles

Organic substance-attached porous inorganic oxide particle

Silica particle and method of preparing silica particle

Resin particle composition

Resin particle composition

Electrostatic image developer and toner, electrostatic image develo...

Toner for electrostatic image development, electrostatic image deve...

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

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

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

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

Magnetic one-component developer, developer cartridge, process cart...

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

Image forming apparatus, electrostatic charge image developer, and...

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

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

Image forming apparatus

Patents Applicationslast 30 patents

SILICA PARTICLE AND METHOD FOR PRODUCING THE SAME

RESIN PARTICLES AND METHOD FOR MANUFACTURING RESIN PARTICLES

RESIN PARTICLES AND METHOD FOR MANUFACTURING RESIN PARTICLES

SILICA PARTICLE AND METHOD FOR PRODUCING THE SAME

ORGANIC SUBSTANCE-ATTACHED POROUS INORGANIC OXIDE PARTICLE

MAGNETIC ONE-COMPONENT DEVELOPER, DEVELOPER CARTRIDGE, PROCESS CART...

IMAGE FORMING APPARATUS, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND...

RESIN PARTICLE COMPOSITION

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT, ELECTROSTATIC IMAGE DEVE...

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

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

IMAGE FORMING APPARATUS, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND...

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

ELECTROSTATIC IMAGE DEVELOPING TONER, ELECTROSTATIC IMAGE DEVELOPER...

RESIN PARTICLE COMPOSITION

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

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

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

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

RESIN PARTICLE COMPOSITION

SILICA PARTICLE AND METHOD OF PREPARING SILICA PARTICLE

IMAGE FORMING APPARATUS

SILICA PARTICLES, ELECTROSTATIC IMAGE DEVELOPING TONER, DEVELOPER F...