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Atsuhito Arai
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Ehime, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Prepreg and carbon fiber reinforced composite material
Patent number
11,319,420
Issue date
May 3, 2022
Toray Industries, Inc.
Atsuhito Arai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Prepreg and carbon fiber reinforced material
Patent number
11,208,541
Issue date
Dec 28, 2021
Toray Industries, Inc.
Koji Furukawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, prepreg, and carbon fiber-reinforced compo...
Patent number
11,034,810
Issue date
Jun 15, 2021
Toray Industries, Inc.
Junichi Aoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, prepreg, and carbon fiber reinforced compo...
Patent number
10,851,217
Issue date
Dec 1, 2020
Toray Industries, Inc.
Junichi Aoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Prepreg and fiber reinforced composite material
Patent number
10,597,503
Issue date
Mar 24, 2020
Toray Industries, Inc.
Atsuhito Arai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, prepreg, cured resin, and fiber reinforced...
Patent number
10,351,700
Issue date
Jul 16, 2019
Toray Industries, Inc.
Koji Furukawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, prepreg, and carbon fiber-reinforced compo...
Patent number
10,280,251
Issue date
May 7, 2019
Toray Industries, Inc.
Junichi Aoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Prepreg, fiber reinforced composite material, and manufacturing met...
Patent number
9,963,586
Issue date
May 8, 2018
Toray Industries, Inc.
Jonathan C Hughes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Epoxy resin composition for use in a carbon-fiber-reinforced compos...
Patent number
9,434,811
Issue date
Sep 6, 2016
Toray Industries, Inc.
Atsuhito Arai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-purity epoxy compound and method of producing thereof
Patent number
8,664,413
Issue date
Mar 4, 2014
Toray Fine Chemicals Co., Ltd.
Michiya Ishikawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxy resin composition for fiber-reinforced composite material, pr...
Patent number
8,263,216
Issue date
Sep 11, 2012
Toray Industries, Inc.
Atsuhito Arai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
THERMOSETTING RESIN COMPOSITION, THERMOSETTING RESIN CURED PRODUCT,...
Publication number
20230054021
Publication date
Feb 23, 2023
TORAY INDUSTRIES, INC.
Itaru Asano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG
Publication number
20230048074
Publication date
Feb 16, 2023
TORAY INDUSTRIES, INC.
Takashi Ochi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG, LAMINATE, AND INTEGRATED PRODUCT
Publication number
20230017689
Publication date
Jan 19, 2023
TORAY INDUSTRIES, INC.
Jun Misumi
B32 - LAYERED PRODUCTS
Information
Patent Application
PREPREG
Publication number
20210292545
Publication date
Sep 23, 2021
TORAY INDUSTRIES, INC.
Ryohei Watari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG AND CARBON FIBER REINFORCED MATERIAL
Publication number
20210115208
Publication date
Apr 22, 2021
TORAY INDUSTRIES, INC.
Atsuki Sugimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG AND CARBON FIBER REINFORCED MATERIAL
Publication number
20210087362
Publication date
Mar 25, 2021
TORAY INDUSTRIES, INC.
Koji FURUKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIAL
Publication number
20200056005
Publication date
Feb 20, 2020
TORAY INDUSTRIES, INC.
Atsuhito ARAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, PREPREG, AND CARBON FIBER-REINFORCED COMPO...
Publication number
20200010633
Publication date
Jan 9, 2020
TORAY INDUSTRIES, INC.
Junichi AOKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, PREPREG, AND CARBON FIBER REINFORCED COMPO...
Publication number
20180244880
Publication date
Aug 30, 2018
TORAY INDUSTRIES, INC.
Junichi Aoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, PREPREG AND FIBER-REINFORCED COMPOSITE MAT...
Publication number
20180134837
Publication date
May 17, 2018
TORAY INDUSTRIES, INC.
Koji Furukawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, PREPREG, AND CARBON FIBER-REINFORCED COMPO...
Publication number
20180051125
Publication date
Feb 22, 2018
TORAY INDUSTRIES, INC.
Junichi Aoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, PREPREG, CURED RESIN, AND FIBER REINFORCED...
Publication number
20170362427
Publication date
Dec 21, 2017
TORAY INDUSTRIES, INC.
Koji Furukawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG, FIBER REINFORCED COMPOSITE MATERIAL, AND MANUFACTURING MET...
Publication number
20140309336
Publication date
Oct 16, 2014
TORAY INDUSTRIES. INC
Jonathan C Hughes
B32 - LAYERED PRODUCTS
Information
Patent Application
PREPREG, FIBER REINFORCED COMPOSITE MATERIAL, AND MANUFACTURING MET...
Publication number
20140087178
Publication date
Mar 27, 2014
TORAY INDUSTRIES, INC.
Nobuyuki Arai
B32 - LAYERED PRODUCTS
Information
Patent Application
EPOXY RESIN COMPOSITION FOR USE IN A CARBON-FIBER-REINFORCED COMPOS...
Publication number
20130005855
Publication date
Jan 3, 2013
Atsuhito Arai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL, PR...
Publication number
20120035299
Publication date
Feb 9, 2012
Atsuhito Arai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...