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Yasuhiro Fukuhara
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Toyohashi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Prepreg, fiber-reinforced composite material, method for producing...
Patent number
10,227,476
Issue date
Mar 12, 2019
MITSUBISHI CHEMICAL CORPORATION
Yasuhiro Fukuhara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, prepreg, fiber-reinforced composite materi...
Patent number
9,994,697
Issue date
Jun 12, 2018
Mitsubishi Chemical Corporation
Yasuhiro Fukuhara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Epoxy-resin composition and film, prepreg, and fiber-reinforced pla...
Patent number
9,988,508
Issue date
Jun 5, 2018
Mitsubishi Chemical Corporation
Tomoko Ishimoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Epoxy-resin composition, and film, prepreg and fiber-reinforced pla...
Patent number
9,574,081
Issue date
Feb 21, 2017
Mitsubishi Rayon Co., Ltd.
Tomoko Ishimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production method for obtaining fiber-reinforced composite material...
Patent number
9,212,295
Issue date
Dec 15, 2015
Mitsubishi Rayon Co., Ltd.
Hisaya Ushiyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Prepreg
Patent number
7,883,766
Issue date
Feb 8, 2011
Mitsubishi Rayon Co., Ltd.
Akihiro Ito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION, PREPREG, AND FIBER-REINFORCED PLASTIC
Publication number
20230383077
Publication date
Nov 30, 2023
MITSUBISHI CHEMICAL CORPORATION
Takuya AKITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG, MOLDED ARTICLE AND EPOXY RESIN COMPOSITION
Publication number
20230295389
Publication date
Sep 21, 2023
MITSUBISHI CHEMICAL CORPORATION
Nao KAWAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY-RESIN COMPOSITION, AND FILM, PREPREG AND FIBER-REINFORCED PLA...
Publication number
20150191592
Publication date
Jul 9, 2015
MITSUBISHI RAYON CO., LTD.
Tomoko Ishimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY-RESIN COMPOSITION AND FILM, PREPREG, AND FIBER-REINFORCED PLA...
Publication number
20150175760
Publication date
Jun 25, 2015
MITSUBISHI RAYON CO., LTD.
Tomoko Ishimoto
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, METHOD FOR PRODUCING...
Publication number
20140273693
Publication date
Sep 18, 2014
Mitsubishi Rayon Co., Ltd.
Yasuhiro Fukuhara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
EPOXY RESIN COMPOSITION, PREPREG, FIBER-REINFORCED COMPOSITE MATERI...
Publication number
20140235757
Publication date
Aug 21, 2014
MITSUBISHI RAYON CO., LTD.
Yasuhiro Fukuhara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Production Method for Obtaining Fiber-Reinforced Composite Material...
Publication number
20130330478
Publication date
Dec 12, 2013
Mitsubishi Rayon Co., Ltd.
Hisaya Ushiyama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PREPREG
Publication number
20090111924
Publication date
Apr 30, 2009
MITSUBISHI RAYON CO., LTD
Akihiro Ito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...