Tomoyo OKUBO

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

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
Polyimide precursor solution, method for producing porous polyimide...
- Patent number 11,958,939
- Issue date Apr 16, 2024
- FUJIFILM Business Innovation Corp.
- Kosuke Nakada
- 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-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECT
- Publication number 20240092073
- Publication date Mar 21, 2024
- FUJIFILM Business Innovation Corp.
- Tomoyo Okubo
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYIMIDE PRECURSOR FILM AND METHOD FOR PRODUCING POLYIMIDE FILM
- Publication number 20220306806
- Publication date Sep 29, 2022
- FUJIFILM Business Innovation Corp.
- Tomoyo OKUBO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE POROUS FILM, NON-AQUEOUS SECONDARY BATTERY SEPARATOR, SEC...
- Publication number 20220305739
- Publication date Sep 29, 2022
- FUJIFILM Business Innovation Corp.
- Takeshi IWANAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POROUS POLYIMIDE...
- Publication number 20220267527
- Publication date Aug 25, 2022
- FUJIFILM Business Innovation Corp.
- Kosuke NAKADA
- 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
POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POROUS POLYIM...
- Publication number 20220089829
- Publication date Mar 24, 2022
- FUJIFILM Business Innovation Corp.
- Tomoyo OKUBO
- 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

Tomoyo OKUBO

Person

Patents Grantslast 30 patents

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

Polyimide precursor solution, method for producing porous polyimide...

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

Patents Applicationslast 30 patents

METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECT

POLYIMIDE PRECURSOR FILM AND METHOD FOR PRODUCING POLYIMIDE FILM

POLYIMIDE POROUS FILM, NON-AQUEOUS SECONDARY BATTERY SEPARATOR, SEC...

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

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

POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POROUS POLYIM...

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

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