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Tomohiro Ono
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Laminate production method
Patent number
12,098,305
Issue date
Sep 24, 2024
Kuraray Co., Ltd.
Tomohiro Ono
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pellets including block copolymer and shaped articles obtained from...
Patent number
12,077,625
Issue date
Sep 3, 2024
Kuraray Co., Ltd.
Moe Kawahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing acrylic block copolymer pellets
Patent number
12,006,406
Issue date
Jun 11, 2024
Kuraray Co., Ltd.
Makoto Akai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrolyte membrane and membrane-electrode assembly
Patent number
8,993,192
Issue date
Mar 31, 2015
Kuraray Co., Ltd.
Tomohiro Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst layer and preparation process thereof, and membrane-electr...
Patent number
8,420,276
Issue date
Apr 16, 2013
Kuraray Co., Ltd.
Shinji Nakai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Polymer electrolyte membrane, membrane-electrode assembly and polym...
Patent number
8,349,513
Issue date
Jan 8, 2013
Kuraray Co., Ltd.
Tomohiro Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Membrane-electrode assembly and polymer electrolyte fuel cell
Patent number
8,263,286
Issue date
Sep 11, 2012
Kuraray Co., Ltd.
Shinji Nakai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Polymer electrolyte membrane and process for preparation thereof, a...
Patent number
8,182,949
Issue date
May 22, 2012
Kuraray Co., Ltd.
Hiroyuki Ohgi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer electrolyte membrane for solid polymer fuel cell, membrane-...
Patent number
8,137,860
Issue date
Mar 20, 2012
Kuraray Co., Ltd.
Takashi Yamashita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Polymer electrochemical device
Patent number
8,012,628
Issue date
Sep 6, 2011
Kuraray Co., Ltd.
Toshinori Kato
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Ion-conductive binder membrane-electrode assembly and fuel cell
Patent number
7,740,968
Issue date
Jun 22, 2010
Kuraray Co., Ltd.
Takashi Yamashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation process of acrylic acid ester polymer
Patent number
6,878,789
Issue date
Apr 12, 2005
Kuraray Co., Ltd.
Naohiko Uchiumi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for polymerizing a methacrylic ester or an acrylic ester
Patent number
6,767,976
Issue date
Jul 27, 2004
Kuraray Co., Ltd.
Kenichi Hamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for polymerizing a methacrylic ester or an acrylic ester
Patent number
6,630,554
Issue date
Oct 7, 2003
Kuraray Co., Ltd.
Kenichi Hamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation process of acrylic acid ester polymer
Patent number
6,329,480
Issue date
Dec 11, 2001
Kuraray Co., Ltd.
Naohiko Uchiumi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PRESSURE-SENSITIVE ADHESIVE COMPOSITION, LAMINATE, AND SURFACE PROT...
Publication number
20240191106
Publication date
Jun 13, 2024
KURARAY CO., LTD.
Makoto AKAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIN COMPOSITION CONTAINING ACRYLIC BLOCK COPOLYMER
Publication number
20240182700
Publication date
Jun 6, 2024
KURARAY CO., LTD.
Nao OKUMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LAMINATE INCLUDING ADHESIVE LAYER INCLUDING ACRYLIC ADHESIVE COMPOS...
Publication number
20240101872
Publication date
Mar 28, 2024
KURARAY CO., LTD.
Makoto AKAI
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-MOLECULAR ACRYLIC TRIBLOCK COPOLYMER AND ADHESIVE COMPOSITION...
Publication number
20230192926
Publication date
Jun 22, 2023
Kuraray Co., Ltd
Tomoe TAKASAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
THERMOPLASTIC ELASTOMER COMPOSITION, FORMED PRODUCT, LAYERED STRUCT...
Publication number
20230138239
Publication date
May 4, 2023
Kuraray Co., Ltd
Moe KAWAHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VINYL CHLORIDE RESIN COMPOSITIONS AND SHAPED ARTICLES
Publication number
20220363883
Publication date
Nov 17, 2022
Kuraray Co., Ltd
Moe KAWAHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LAMINATE PRODUCTION METHOD
Publication number
20220106503
Publication date
Apr 7, 2022
Kuraray Co., Ltd
Tomohiro ONO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LAMINATES HAVING PERFORATED STRUCTURAL BODY
Publication number
20220056316
Publication date
Feb 24, 2022
Kuraray Co., Ltd
Tomohiro ONO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LAMINATES HAVING PERFORATED STRUCTURAL BODY
Publication number
20220055361
Publication date
Feb 24, 2022
Kuraray Co., Ltd
Tomohiro ONO
B32 - LAYERED PRODUCTS
Information
Patent Application
PELLETS INCLUDING BLOCK COPOLYMER AND SHAPED ARTICLES OBTAINED FROM...
Publication number
20210347931
Publication date
Nov 11, 2021
Kuraray Co., Ltd
Moe KAWAHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANIONIC POLYMERIZATION PROCESS AND POLYMER PRODUCTION METHOD
Publication number
20210332163
Publication date
Oct 28, 2021
Kuraray Co., Ltd
Moe KAWAHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING ACRYLIC BLOCK COPOLYMER PELLETS
Publication number
20210115197
Publication date
Apr 22, 2021
Kuraray Co., Ltd
Makoto AKAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYELECTROLYTE FILM
Publication number
20150228994
Publication date
Aug 13, 2015
KURARAY CO., LTD.
Kenta Toshinari
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE AND MEMBRANE-ELECTRODE ASSEMBLY
Publication number
20110300469
Publication date
Dec 8, 2011
KURARAY CO., LTD.
Tomohiro Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST LAYER AND PREPARATION PROCESS THEREOF, AND MEMBRANE-ELECTR...
Publication number
20100323269
Publication date
Dec 23, 2010
KURARAY CO., LTD.
Shinji Nakai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
MEMBRANE-ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL
Publication number
20100310965
Publication date
Dec 9, 2010
Kuraray Co., Ltd
Shinji Nakai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTROLYTE MULTILAYER MEMBRANE FOR SOLID POLYMER FUEL CELL, MEMBRA...
Publication number
20100233569
Publication date
Sep 16, 2010
Kuraray Co., Ltd
Tomohiro Ono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POLYELECTROLYTE FILM, FILM-ELECTRODE ASSEMBLY, AND SOLID-POLYMER-TY...
Publication number
20100167159
Publication date
Jul 1, 2010
KURARAY CO., LTD.
Tomohiro Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER ELECTROLYTE, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTRO...
Publication number
20100159353
Publication date
Jun 24, 2010
KURARAY CO., LTD.
Hiroyuki Ohgi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE AND PROCESS FOR PREPARATION THEREOF, A...
Publication number
20100098997
Publication date
Apr 22, 2010
Kuraray Co., Ltd
Hiroyuki Ohgi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer Electrolyte Membrane For Solid Polymer Fuel Cell, Membrane-...
Publication number
20090123804
Publication date
May 14, 2009
Kuraray Co., Ltd
Takashi Yamashita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Ion-Conductive Binder Membrane-Electrode Assembly and Fuel Cell
Publication number
20080113244
Publication date
May 15, 2008
KURARAY CO., LTD
Takashi Yamashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER ELECTROCHEMICAL DEVICE
Publication number
20080014505
Publication date
Jan 17, 2008
Kuraray Co., Ltd
Toshinori KATO
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
Process for polymerizing a methacrylic ester or an acrylic ester
Publication number
20030204033
Publication date
Oct 30, 2003
Kuraray Co., Ltd.
Kenichi Hamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation process of acrylic acid ester polymer
Publication number
20020032290
Publication date
Mar 14, 2002
Kuraray Co., Ltd
Naohiko Uchiumi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...