Hiroaki Umeda

Person

Otsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrolyte membrane
- Patent number 11,545,689
- Issue date Jan 3, 2023
- Toray Industries, Inc.
- Tomoyuki Kunita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite polymer electrolyte membrane, membrane electrode assembly...
- Patent number 10,826,098
- Issue date Nov 3, 2020
- Toray Industries, Inc.
- Yumiko Okamoto
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Composite polymer electrolyte membrane, and catalyst-coated membran...
- Patent number 10,483,577
- Issue date Nov 19, 2019
- Toray Industries, Inc.
- Junpei Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte composition, polymer electrolyte membrane using...
- Patent number 10,253,147
- Issue date Apr 9, 2019
- Toray Industries, Inc.
- Tomoyuki Kunita
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Polymer electrolyte membrane, catalyst coated membrane, membrane el...
- Patent number 10,243,229
- Issue date Mar 26, 2019
- Toray Industries, Inc.
- Tomoyuki Kunita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer electrolyte composition and polymer electrolyte membrane, p...
- Patent number 10,186,725
- Issue date Jan 22, 2019
- Toray Industries, Inc.
- Hiroaki Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte composition and polymer electrolyte membrane, p...
- Patent number 10,103,401
- Issue date Oct 16, 2018
- Toray Industries, Inc.
- Hiroaki Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte composition, and polymer electrolyte membrane,...
- Patent number 9,748,593
- Issue date Aug 29, 2017
- Toray Industries, Inc.
- Tomoyuki Kunita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sulfonic acid group-containing polymer, sulfonic acid group-contain...
- Patent number 9,701,789
- Issue date Jul 11, 2017
- Toray Industries, Inc.
- Qiao Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Block copolymer, manufacturing method therefor, and polymer electro...
- Patent number 9,653,745
- Issue date May 16, 2017
- Toray Industries, Inc.
- Daisuke Izuhara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aromatic sulfonic acid derivative, sulfonic acid group-containing p...
- Patent number 9,553,326
- Issue date Jan 24, 2017
- Toray Industries, Inc.
- Daisuke Izuhara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic sulfonic acid derivative, sulfonic acid group-containing p...
- Patent number 9,126,908
- Issue date Sep 8, 2015
- Toray Industries, Inc.
- Daisuke Izuhara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTE MEMBRANE
- Publication number 20210005912
- Publication date Jan 7, 2021
- TORAY INDUSTRIES, INC.
- Tomoyuki Kunita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY...
- Publication number 20200091532
- Publication date Mar 19, 2020
- TORAY INDUSTRIES, INC.
- Yumiko Okamoto
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
COMPOSITE POLYMER ELECTROLYTE MEMBRANE, AND CATALYST-COATED MEMBRAN...
- Publication number 20180053956
- Publication date Feb 22, 2018
- TORAY INDUSTRIES, INC.
- Junpei Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER ELECTROLYTE COMPOSITION AND POLYMER ELECTROLYTE MEMBRANE, P...
- Publication number 20170125832
- Publication date May 4, 2017
- Hiroaki Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER ELECTROLYTE COMPOSITION, POLYMER ELECTROLYTE MEMBRANE USING...
- Publication number 20170037207
- Publication date Feb 9, 2017
- TORAY INDUSTRIES, INC.
- Tomoyuki Kunita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER ELECTROLYTE COMPOSITION AND POLYMER ELECTROLYTE MEMBRANE, P...
- Publication number 20170033387
- Publication date Feb 2, 2017
- TORAY INDUSTRIES, INC.
- Hiroaki Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE, CATALYST COATED MEMBRANE, MEMBRANE EL...
- Publication number 20170018793
- Publication date Jan 19, 2017
- TORAY INDUSTRIES, INC.
- Tomoyuki Kunita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AROMATIC SULFONIC ACID DERIVATIVE, SULFONIC ACID GROUP-CONTAINING P...
- Publication number 20150380759
- Publication date Dec 31, 2015
- Toray Industries, Inc.
- Daisuke IZUHARA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMER ELECTROLYTE COMPOSITION, AND POLYMER ELECTROLYTE MEMBRANE,...
- Publication number 20150295262
- Publication date Oct 15, 2015
- TORAY INDUSTRIES, INC.
- Tomoyuki Kunita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SULFONIC ACID GROUP-CONTAINING POLYMER, SULFONIC ACID GROUP-CONTAIN...
- Publication number 20150094446
- Publication date Apr 2, 2015
- TORAY INDUSTRIES, INC.
- Qiao Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY USING SAM...
- Publication number 20140322628
- Publication date Oct 30, 2014
- Hiroaki Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AROMATIC SULFONIC ACID DERIVATIVE, SULFONIC ACID GROUP-CONTAINING P...
- Publication number 20140213671
- Publication date Jul 31, 2014
- TORAY INDUSTRIES, INC.
- Daisuke Izuhara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BLOCK COPOLYMER, MANUFACTURING METHOD THEREFOR, AND POLYMER ELECTRO...
- Publication number 20140193742
- Publication date Jul 10, 2014
- Daisuke Izuhara
- H01 - BASIC ELECTRIC ELEMENTS

Hiroaki Umeda

Person

Patents Grantslast 30 patents

Electrolyte membrane

Composite polymer electrolyte membrane, membrane electrode assembly...

Composite polymer electrolyte membrane, and catalyst-coated membran...

Polymer electrolyte composition, polymer electrolyte membrane using...

Polymer electrolyte membrane, catalyst coated membrane, membrane el...

Polymer electrolyte composition and polymer electrolyte membrane, p...

Polymer electrolyte composition and polymer electrolyte membrane, p...

Polymer electrolyte composition, and polymer electrolyte membrane,...

Sulfonic acid group-containing polymer, sulfonic acid group-contain...

Block copolymer, manufacturing method therefor, and polymer electro...

Aromatic sulfonic acid derivative, sulfonic acid group-containing p...

Aromatic sulfonic acid derivative, sulfonic acid group-containing p...

Patents Applicationslast 30 patents

ELECTROLYTE MEMBRANE

COMPOSITE POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY...

COMPOSITE POLYMER ELECTROLYTE MEMBRANE, AND CATALYST-COATED MEMBRAN...

POLYMER ELECTROLYTE COMPOSITION AND POLYMER ELECTROLYTE MEMBRANE, P...

POLYMER ELECTROLYTE COMPOSITION, POLYMER ELECTROLYTE MEMBRANE USING...

POLYMER ELECTROLYTE COMPOSITION AND POLYMER ELECTROLYTE MEMBRANE, P...

POLYMER ELECTROLYTE MEMBRANE, CATALYST COATED MEMBRANE, MEMBRANE EL...

AROMATIC SULFONIC ACID DERIVATIVE, SULFONIC ACID GROUP-CONTAINING P...

POLYMER ELECTROLYTE COMPOSITION, AND POLYMER ELECTROLYTE MEMBRANE,...

SULFONIC ACID GROUP-CONTAINING POLYMER, SULFONIC ACID GROUP-CONTAIN...

POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY USING SAM...

AROMATIC SULFONIC ACID DERIVATIVE, SULFONIC ACID GROUP-CONTAINING P...

BLOCK COPOLYMER, MANUFACTURING METHOD THEREFOR, AND POLYMER ELECTRO...