Masamichi UTSUNOMIYA

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
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 layer, membrane electrode assembly, and fuel cell
- Patent number 11,749,810
- Issue date Sep 5, 2023
- Toray Industries, Inc.
- Umi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
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
Gas diffusion electrode and fuel cell
- Patent number 11,430,995
- Issue date Aug 30, 2022
- Toray Industries, Inc.
- Kazuyo Shigeta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode substrate and method for producing gas diff...
- Patent number 11,329,293
- Issue date May 10, 2022
- Toray Industries, Inc.
- Masamichi Utsunomiya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Gas diffusion electrode, method for manufacturing gas diffusion ele...
- Patent number 11,309,546
- Issue date Apr 19, 2022
- Toray Industries, Inc.
- Yasuaki Tanimura
- 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
Information Patent Grant
Gas diffusion electrode and fuel cell
- Patent number 10,950,868
- Issue date Mar 16, 2021
- Toray Industries, Inc.
- Kazuyo Shigeta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon sheet, gas diffusion electrode substrate and fuel cell
- Patent number 10,854,887
- Issue date Dec 1, 2020
- Toray Industries, Inc.
- Yasuaki Tanimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode
- Patent number 10,818,934
- Issue date Oct 27, 2020
- Toray Industries, Inc.
- Toru Miyake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode base, laminate and fuel cell
- Patent number 10,804,542
- Issue date Oct 13, 2020
- Toray Industries, Inc.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode substrate, and membrane electrode assembly...
- Patent number 10,804,544
- Issue date Oct 13, 2020
- Toray Industries, Inc.
- Yasuaki Tanimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode and method for manufacturing same
- Patent number 10,790,516
- Issue date Sep 29, 2020
- Toray Industries, Inc.
- Yasutaka Okano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon sheet, gas diffusion electrode substrate and fuel cell
- Patent number 10,593,956
- Issue date Mar 17, 2020
- Toray Industries, Inc.
- Katsuya Sode
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode and fuel cell
- Patent number 10,461,334
- Issue date Oct 29, 2019
- Toray Industries, Inc.
- Yasuaki Tanimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode substrate, and membrane electrode assembly...
- Patent number 10,411,269
- Issue date Sep 10, 2019
- Toray Industries, Inc.
- Yasuaki Tanimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode substrate
- Patent number 10,256,477
- Issue date Apr 9, 2019
- Toray Industries, Inc.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode medium for fuel cell
- Patent number 10,003,079
- Issue date Jun 19, 2018
- Toray Industries, Inc.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion electrode medium for fuel cell
- Patent number 9,972,847
- Issue date May 15, 2018
- Toray Industries, Inc.
- Masamichi Utsunomiya
- 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
GAS DIFFUSION LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL
- Publication number 20220037674
- Publication date Feb 3, 2022
- TORAY INDUSTRIES, INC.
- Umi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
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
GAS DIFFUSION ELECTRODE, METHOD FOR MANUFACTURING GAS DIFFUSION ELE...
- Publication number 20220006097
- Publication date Jan 6, 2022
- TORAY INDUSTRIES, INC.
- Yasuaki Tanimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE SUBSTRATE AND METHOD FOR PRODUCING GAS DIFF...
- Publication number 20210305584
- Publication date Sep 30, 2021
- TORAY INDUSTRIES, INC.
- Masamichi UTSUNOMIYA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
GAS DIFFUSION ELECTRODE AND FUEL CELL
- Publication number 20190326605
- Publication date Oct 24, 2019
- TORAY INDUSTRIES, INC.
- Kazuyo Shigeta
- 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
GAS DIFFUSION ELECTRODE BASE, LAMINATE AND FUEL CELL
- Publication number 20190058199
- Publication date Feb 21, 2019
- TORAY INDUSTRIES, INC.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE
- Publication number 20190027761
- Publication date Jan 24, 2019
- TORAY INDUSTRIES, INC.
- Toru Miyake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE AND METHOD FOR MANUFACTURING SAME
- Publication number 20190006682
- Publication date Jan 3, 2019
- TORAY INDUSTRIES, INC.
- Yasutaka Okano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE AND FUEL CELL
- Publication number 20180375106
- Publication date Dec 27, 2018
- TORAY INDUSTRIES, INC.
- Yasuaki Tanimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE AND FUEL CELL
- Publication number 20180375105
- Publication date Dec 27, 2018
- TORAY INDUSTRIES, INC.
- Kazuyo Shigeta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE SUBSTRATE AND METHOD FOR PRODUCING GAS DIFF...
- Publication number 20170317357
- Publication date Nov 2, 2017
- TORAY INDUSTRIES, INC.
- Masamichi UTSUNOMIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON SHEET, GAS DIFFUSION ELECTRODE SUBSTRATE AND FUEL CELL
- Publication number 20170244108
- Publication date Aug 24, 2017
- TORAY INDUSTRIES, INC.
- Katsuya Sode
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON SHEET, GAS DIFFUSION ELECTRODE SUBSTRATE AND FUEL CELL
- Publication number 20170244107
- Publication date Aug 24, 2017
- TORAY INDUSTRIES, INC.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON SHEET, GAS DIFFUSION ELECTRODE SUBSTRATE AND FUEL CELL
- Publication number 20170237079
- Publication date Aug 17, 2017
- TORAY INDUSTRIES, INC.
- Yasuaki Tanimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE SUBSTRATE, AND MEMBRANE ELECTRODE ASSEMBLY...
- Publication number 20170012297
- Publication date Jan 12, 2017
- TORAY INDUSTRIES, INC.
- Yasuaki TANIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE SUBSTRATE
- Publication number 20170012296
- Publication date Jan 12, 2017
- TORAY INDUSTRIES, INC.
- Masamichi UTSUNOMIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE SUBSTRATE, AND MEMBRANE ELECTRODE ASSEMBLY...
- Publication number 20170012291
- Publication date Jan 12, 2017
- TORAY INDUSTRIES, INC.
- Yasuaki TANIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE MEDIUM FOR FUEL CELL
- Publication number 20150207151
- Publication date Jul 23, 2015
- TORAY INDUSTRIES, INC.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE MEDIUM FOR FUEL CELL
- Publication number 20150118596
- Publication date Apr 30, 2015
- TORAY INDUSTRIES, INC.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION MEDIUM FOR FUEL CELL, MEMBRANE ELECTRODE ASSEMBLY, AN...
- Publication number 20140329164
- Publication date Nov 6, 2014
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS

Masamichi UTSUNOMIYA

Person

Patents Grantslast 30 patents

Method for producing gas diffusion electrode substrate

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

Gas diffusion layer, membrane electrode assembly, and fuel cell

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

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

Gas diffusion electrode and fuel cell

Gas diffusion electrode substrate and method for producing gas diff...

Gas diffusion electrode, method for manufacturing gas diffusion ele...

Electrode and redox flow battery

Electrode, redox flow battery, and method for producing electrode

Gas diffusion electrode and fuel cell

Carbon sheet, gas diffusion electrode substrate and fuel cell

Gas diffusion electrode

Gas diffusion electrode base, laminate and fuel cell

Gas diffusion electrode substrate, and membrane electrode assembly...

Gas diffusion electrode and method for manufacturing same

Carbon sheet, gas diffusion electrode substrate and fuel cell

Gas diffusion electrode and fuel cell

Gas diffusion electrode substrate, and membrane electrode assembly...

Gas diffusion electrode substrate

Gas diffusion electrode medium for fuel cell

Gas diffusion electrode medium for fuel cell

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...

GAS DIFFUSION LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL

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

GAS DIFFUSION ELECTRODE, METHOD FOR MANUFACTURING GAS DIFFUSION ELE...

GAS DIFFUSION ELECTRODE SUBSTRATE AND METHOD FOR PRODUCING GAS DIFF...

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

GAS DIFFUSION ELECTRODE AND FUEL CELL

ELECTRODE AND REDOX FLOW BATTERY

ELECTRODE, REDOX FLOW BATTERY, AND METHOD FOR PRODUCING ELECTRODE

GAS DIFFUSION ELECTRODE BASE, LAMINATE AND FUEL CELL

GAS DIFFUSION ELECTRODE

GAS DIFFUSION ELECTRODE AND METHOD FOR MANUFACTURING SAME

GAS DIFFUSION ELECTRODE AND FUEL CELL

GAS DIFFUSION ELECTRODE AND FUEL CELL

GAS DIFFUSION ELECTRODE SUBSTRATE AND METHOD FOR PRODUCING GAS DIFF...

CARBON SHEET, GAS DIFFUSION ELECTRODE SUBSTRATE AND FUEL CELL

CARBON SHEET, GAS DIFFUSION ELECTRODE SUBSTRATE AND FUEL CELL

CARBON SHEET, GAS DIFFUSION ELECTRODE SUBSTRATE AND FUEL CELL

GAS DIFFUSION ELECTRODE SUBSTRATE, AND MEMBRANE ELECTRODE ASSEMBLY...

GAS DIFFUSION ELECTRODE SUBSTRATE

GAS DIFFUSION ELECTRODE SUBSTRATE, AND MEMBRANE ELECTRODE ASSEMBLY...

GAS DIFFUSION ELECTRODE MEDIUM FOR FUEL CELL

GAS DIFFUSION ELECTRODE MEDIUM FOR FUEL CELL

GAS DIFFUSION MEDIUM FOR FUEL CELL, MEMBRANE ELECTRODE ASSEMBLY, AN...