Kosaku YOSHIMURA

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyimide precursor solution, porous polyimide film, separator for...
- Patent number 12,247,103
- Issue date Mar 11, 2025
- FUJIFILM Business Innovation Corp.
- Kosaku Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Particle-dispersed polyimide precursor solution, method for produci...
- Patent number 12,018,128
- Issue date Jun 25, 2024
- FUJIFILM Business Innovation Corp.
- Tomoya Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particle-dispersed polyimide precursor solution, method for produci...
- Patent number 11,680,140
- Issue date Jun 20, 2023
- FUJIFILM Business Innovation Corp.
- Hajime Sugahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide precursor-containing aqueous composition, method for prod...
- Patent number 11,680,156
- Issue date Jun 20, 2023
- FUJIFILM Business Innovation Corp.
- Yasunobu Kashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous polyimide film, lithium ion secondary battery, and all-solid...
- Patent number 11,584,837
- Issue date Feb 21, 2023
- FUJIFILM Business Innovation Corp.
- Yasunobu Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Porous polyimide film, secondary battery separator, and secondary b...
- Patent number 11,495,863
- Issue date Nov 8, 2022
- FUJIFILM Business Innovation Corp.
- Kosuke Nakada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
All-solid-state battery
- Patent number 11,211,670
- Issue date Dec 28, 2021
- FUJIFILM Business Innovation Corp.
- Hajime Sugahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Porous polyimide film and battery
- Patent number 11,043,718
- Issue date Jun 22, 2021
- FUJIFILM Business Innovation Corp.
- Kosaku Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Porous polyimide shaped article
- Patent number 10,542,623
- Issue date Jan 21, 2020
- Fuji Xerox Co., Ltd.
- Hajime Sugahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 9,239,527
- Issue date Jan 19, 2016
- Fuji Xerox Co., Ltd.
- Tetsuya Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 9,134,636
- Issue date Sep 15, 2015
- Fuji Xerox Co., Ltd.
- Tetsuya Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
POROUS POLYIMIDE FILM AND POLYIMIDE PRECURSOR SOLUTION
- Publication number 20240010802
- Publication date Jan 11, 2024
- FUJIFILM Business Innovation Corp.
- Hajime SUGAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM, AND INSULATED...
- Publication number 20230192955
- Publication date Jun 22, 2023
- FUJIFILM Business Innovation Corp.
- Kosuke NAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM, SEPARATOR FOR...
- Publication number 20230079844
- Publication date Mar 16, 2023
- FUJIFILM Business Innovation Corp.
- Kosaku YOSHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYIMIDE PRECURSOR-CONTAINING AQUEOUS COMPOSITION AND METHOD FOR P...
- Publication number 20220306805
- Publication date Sep 29, 2022
- FUJIFILM Business Innovation Corp.
- Yasunobu KASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM PRODUCTION METH...
- Publication number 20220306895
- Publication date Sep 29, 2022
- FUJIFILM Business Innovation Corp.
- Shigeru SEITOKU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POLYIMIDE PRECUR...
- Publication number 20220298304
- Publication date Sep 22, 2022
- FUJIFILM Business Innovation Corp.
- Kosaku YOSHIMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PARTICLE-DISPERSED POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCI...
- Publication number 20220119596
- Publication date Apr 21, 2022
- FUJIFILM Business Innovation Corp.
- Tomoya SASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PARTICLE-DISPERSED POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCI...
- Publication number 20220064379
- Publication date Mar 3, 2022
- FUJIFILM Business Innovation Corp.
- Hajime SUGAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY, SECONDARY BATTERY, AND...
- Publication number 20220069413
- Publication date Mar 3, 2022
- FUJIFILM Business Innovation Corp.
- Kosuke NAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYIMIDE PRECURSOR-CONTAINING AQUEOUS COMPOSITION, METHOD FOR PROD...
- Publication number 20210238392
- Publication date Aug 5, 2021
- FUJI XEROX CO., LTD
- Yasunobu KASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS POLYIMIDE FILM, SECONDARY BATTERY SEPARATOR, AND SECONDARY B...
- Publication number 20210202925
- Publication date Jul 1, 2021
- FUJI XEROX CO., LTD
- Kosuke NAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM
- Publication number 20210189066
- Publication date Jun 24, 2021
- FUJI XEROX CO., LTD
- Kosaku YOSHIMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POLYIMIDE RESIN...
- Publication number 20210087428
- Publication date Mar 25, 2021
- FUJI XEROX CO., LTD
- Kosuke NAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM
- Publication number 20210079162
- Publication date Mar 18, 2021
- FUJI XEROX CO., LTD
- Yasunobu KASHIMA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM
- Publication number 20210070939
- Publication date Mar 11, 2021
- FUJI XEROX CO., LTD
- Kosaku YOSHIMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALL-SOLID-STATE BATTERY
- Publication number 20200274126
- Publication date Aug 27, 2020
- FUJI XEROX CO., LTD
- Hajime SUGAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS POLYIMIDE FILM AND BATTERY
- Publication number 20200266409
- Publication date Aug 20, 2020
- FUJI XEROX CO., LTD
- Kosaku YOSHIMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS POLYIMIDE FILM, LITHIUM ION SECONDARY BATTERY, AND ALL-SOLID...
- Publication number 20200239656
- Publication date Jul 30, 2020
- FUJI XEROX CO., LTD
- Yasunobu KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS POLYIMIDE SHAPED ARTICLE
- Publication number 20190239350
- Publication date Aug 1, 2019
- FUJI XEROX CO., LTD
- Hajime SUGAHARA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
RUBBER-PARTICLE-DISPERSED POLYIMIDE RESIN SOLUTION AND RUBBER-PARTI...
- Publication number 20190225805
- Publication date Jul 25, 2019
- FUJI XEROX CO., LTD
- Tomoya SASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PIGMENT DISPERSANT, AQUEOUS PIGMENT DISPERSION COMPOSITION, AND AQU...
- Publication number 20180273761
- Publication date Sep 27, 2018
- FUJI XEROX CO., LTD
- Kosaku YOSHIMURA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20160091811
- Publication date Mar 31, 2016
- FUJI XEROX CO., LTD
- Takatsugu DOI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20150044601
- Publication date Feb 12, 2015
- FUJI XEROX CO., LTD
- Tetsuya TAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20140255839
- Publication date Sep 11, 2014
- FUJI XEROX CO., LTD
- Tetsuya TAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kosaku YOSHIMURA

Person

Patents Grantslast 30 patents

Polyimide precursor solution, porous polyimide film, separator for...

Particle-dispersed polyimide precursor solution, method for produci...

Particle-dispersed polyimide precursor solution, method for produci...

Polyimide precursor-containing aqueous composition, method for prod...

Porous polyimide film, lithium ion secondary battery, and all-solid...

Porous polyimide film, secondary battery separator, and secondary b...

All-solid-state battery

Porous polyimide film and battery

Porous polyimide shaped article

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

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

Patents Applicationslast 30 patents

POROUS POLYIMIDE FILM AND POLYIMIDE PRECURSOR SOLUTION

POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM, AND INSULATED...

POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM, SEPARATOR FOR...

POLYIMIDE PRECURSOR-CONTAINING AQUEOUS COMPOSITION AND METHOD FOR P...

POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM PRODUCTION METH...

POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POLYIMIDE PRECUR...

PARTICLE-DISPERSED POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCI...

PARTICLE-DISPERSED POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCI...

SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY, SECONDARY BATTERY, AND...

POLYIMIDE PRECURSOR-CONTAINING AQUEOUS COMPOSITION, METHOD FOR PROD...

POROUS POLYIMIDE FILM, SECONDARY BATTERY SEPARATOR, AND SECONDARY B...

POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM

POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POLYIMIDE RESIN...

POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM

POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM

ALL-SOLID-STATE BATTERY

POROUS POLYIMIDE FILM AND BATTERY

POROUS POLYIMIDE FILM, LITHIUM ION SECONDARY BATTERY, AND ALL-SOLID...

POROUS POLYIMIDE SHAPED ARTICLE

RUBBER-PARTICLE-DISPERSED POLYIMIDE RESIN SOLUTION AND RUBBER-PARTI...

PIGMENT DISPERSANT, AQUEOUS PIGMENT DISPERSION COMPOSITION, AND AQU...

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

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

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