Fumitaka WATANABE

Person

Otsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing gas diffusion electrode substrate
- Patent number 12,142,768
- Issue date Nov 12, 2024
- Toray Industries, Inc.
- Hiroaki Otake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing precursor fiber for carbon fiber and carbon fiber
- Patent number 11,932,971
- Issue date Mar 19, 2024
- Toray Industries, Inc.
- Ayanobu Horinouchi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Gas diffusion electrode medium and method for producing the same, g...
- Patent number 11,757,103
- Issue date Sep 12, 2023
- Toray Industries, Inc.
- Masamichi Utsunomiya
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Gas diffusion electrode base material and production method therefo...
- Patent number 11,710,831
- Issue date Jul 25, 2023
- Toray Industries, Inc.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-porous layer and manufacturing method therefor, gas diffusion...
- Patent number 11,621,426
- Issue date Apr 4, 2023
- Toray Industries, Inc.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode and redox flow battery
- Patent number 11,302,951
- Issue date Apr 12, 2022
- Toray Industries, Inc.
- Kentaro Kajiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode, redox flow battery, and method for producing electrode
- Patent number 10,950,867
- Issue date Mar 16, 2021
- Toray Industries, Inc.
- Kentaro Kajiwara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE BASE MATERIAL AND METHOD FOR PRODUCING SAME
- Publication number 20240154133
- Publication date May 9, 2024
- TORAY INDUSTRIES, INC.
- Hiroaki OTAKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE BASE MATERIAL PRODUCT AND POLYMER ELECTROLY...
- Publication number 20240030461
- Publication date Jan 25, 2024
- TORAY INDUSTRIES, INC.
- Hiroaki OTAKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING GAS DIFFUSION ELECTRODE SUBSTRATE
- Publication number 20230128336
- Publication date Apr 27, 2023
- TORAY INDUSTRIES, INC.
- Hiroaki OTAKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE MEDIUM AND METHOD FOR PRODUCING THE SAME, G...
- Publication number 20220200012
- Publication date Jun 23, 2022
- TORAY INDUSTRIES, INC.
- Masamichi UTSUNOMIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON FIBER BUNDLE AND PRODUCTION METHOD THEREOF
- Publication number 20220170183
- Publication date Jun 2, 2022
- TORAY INDUSTRIES, INC.
- Ayanobu Horinouchi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
GAS DIFFUSION ELECTRODE BASE MATERIAL AND PRODUCTION METHOD THEREFO...
- Publication number 20220029170
- Publication date Jan 27, 2022
- TORAY INDUSTRIES, INC.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING PRECURSOR FIBER FOR CARBON FIBER AND CARBON FIBER
- Publication number 20210395924
- Publication date Dec 23, 2021
- TORAY INDUSTRIES, INC.
- Ayanobu Horinouchi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
MICRO-POROUS LAYER AND MANUFACTURING METHOD THEREFOR, GAS DIFFUSION...
- Publication number 20200313200
- Publication date Oct 1, 2020
- TORAY INDUSTRIES, INC.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE AND REDOX FLOW BATTERY
- Publication number 20190312295
- Publication date Oct 10, 2019
- TORAY INDUSTRIES, INC.
- Kentaro KAJIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE, REDOX FLOW BATTERY, AND METHOD FOR PRODUCING ELECTRODE
- Publication number 20190260033
- Publication date Aug 22, 2019
- TORAY INDUSTRIES, INC.
- Kentaro KAJIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COAGULATED YARN AND MANUFACTURING METHOD THEREOF, CARBON FIBER PREC...
- Publication number 20190194829
- Publication date Jun 27, 2019
- TORAY INDUSTRIES, INC.
- Kentaro Kajiwara
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
GAS DIFFUSION ELECTRODE BASE MATERIAL, METHOD FOR PRODUCING SAME, G...
- Publication number 20190165379
- Publication date May 30, 2019
- TORAY INDUSTRIES, INC.
- Kentaro KAJIWARA
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Fumitaka WATANABE

Person

Patents Grantslast 30 patents

Method for producing gas diffusion electrode substrate

Method of producing precursor fiber for carbon fiber and carbon fiber

Gas diffusion electrode medium and method for producing the same, g...

Gas diffusion electrode base material and production method therefo...

Micro-porous layer and manufacturing method therefor, gas diffusion...

Electrode and redox flow battery

Electrode, redox flow battery, and method for producing electrode

Patents Applicationslast 30 patents

ELECTRODE BASE MATERIAL AND METHOD FOR PRODUCING SAME

GAS DIFFUSION ELECTRODE BASE MATERIAL PRODUCT AND POLYMER ELECTROLY...

METHOD FOR PRODUCING GAS DIFFUSION ELECTRODE SUBSTRATE

GAS DIFFUSION ELECTRODE MEDIUM AND METHOD FOR PRODUCING THE SAME, G...

CARBON FIBER BUNDLE AND PRODUCTION METHOD THEREOF

GAS DIFFUSION ELECTRODE BASE MATERIAL AND PRODUCTION METHOD THEREFO...

METHOD OF PRODUCING PRECURSOR FIBER FOR CARBON FIBER AND CARBON FIBER

MICRO-POROUS LAYER AND MANUFACTURING METHOD THEREFOR, GAS DIFFUSION...

ELECTRODE AND REDOX FLOW BATTERY

ELECTRODE, REDOX FLOW BATTERY, AND METHOD FOR PRODUCING ELECTRODE

COAGULATED YARN AND MANUFACTURING METHOD THEREOF, CARBON FIBER PREC...

GAS DIFFUSION ELECTRODE BASE MATERIAL, METHOD FOR PRODUCING SAME, G...