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Kazutami Mitani
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Nagoya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composition, prepreg using the same, and fiber-reinforced com...
Patent number
9,701,815
Issue date
Jul 11, 2017
Mitsubishi Rayon Co., Ltd.
Yukihiro Harada
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Matrix resin composition, prepreg and method for producing the same...
Patent number
9,481,789
Issue date
Nov 1, 2016
Mitsubishi Rayon Co., Ltd.
Masahiro Ichino
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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 and method of manufacturing the prepreg
Patent number
8,703,244
Issue date
Apr 22, 2014
Mitsubishi Rayon Co., Ltd.
Shirou Asada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Epoxy resin composition and fiber reinforced composite material usi...
Patent number
7,230,052
Issue date
Jun 12, 2007
Mitsubishi Rayon Co., Ltd.
Takashi Kaneko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition of bisphenol or novolak epoxy resin, epoxy resin from m...
Patent number
6,875,825
Issue date
Apr 5, 2005
Mitsubishi Rayon Co., Ltd.
Takashi Kaneko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition and prepreg made with the epoxy resin compo...
Patent number
6,838,176
Issue date
Jan 4, 2005
Mitsubishi Rayon Co., Ltd.
Kazuya Goto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preform for composite material and composite material
Patent number
6,828,016
Issue date
Dec 7, 2004
Mitsubishi Rayon Co., Ltd.
Kazutami Mitani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Porous membranes and production processes thereof
Patent number
4,961,853
Issue date
Oct 9, 1990
Mitsubishi Rayon Co., Ltd.
Hajime Itoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrophilized porous membrane and production process thereof
Patent number
4,876,289
Issue date
Oct 24, 1989
Mitsubishi Rayon Co., Ltd.
Hajime Itoh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrophilized porous polyolefin membrane and production process the...
Patent number
4,717,479
Issue date
Jan 5, 1988
Mitsubishi Rayon Co., Ltd.
Hajime Itoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrophilized porous membrane and production process thereof
Patent number
4,695,592
Issue date
Sep 22, 1987
Mitsubishi Rayon Co., Ltd.
Hajime Itoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrophilized porous polyolefin membrane and production process the...
Patent number
4,678,813
Issue date
Jul 7, 1987
Mitsubishi Rayon Co., Ltd.
Hajime Itoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Epoxy Resin Composition, Prepreg, and Fiber-Reinforced Composite Ma...
Publication number
20150099832
Publication date
Apr 9, 2015
Mitsubishi Rayon Co., Ltd.
Masao Tomioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, PREPREG, AND FIBER-REINFORCED COMPOSITE MA...
Publication number
20130338266
Publication date
Dec 19, 2013
Mitsubishi Rayon Co., Ltd.
Masao Tomioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MATRIX RESIN COMPOSITION, PREPREG AND METHOD FOR PRODUCING THE SAME...
Publication number
20130327479
Publication date
Dec 12, 2013
Mitsubishi Rayon Co., Ltd.
Masahiro Ichino
B32 - LAYERED PRODUCTS
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
Resin Composition, Prepreg Using The Same, and Fiber-Reinforced Com...
Publication number
20130122768
Publication date
May 16, 2013
Mitsubishi Rayon Co., Ltd.
Yukihiro Harada
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
PREPREG AND METHOD OF MANUFACTURING THE PREPREG
Publication number
20080248204
Publication date
Oct 9, 2008
Mitsubishi Rayon Co., Ltd.
Shirou Asada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Prepreg and method of manufacturing the prepreg
Publication number
20060020074
Publication date
Jan 26, 2006
Mitsubishi Rayon Co., Ltd.
Shirou Asada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Epoxy resin composition and fiber reinforced composite material usi...
Publication number
20050101748
Publication date
May 12, 2005
Mitsubishi Rayon Co., Limited
Takashi Kaneko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preform for composite material and composite material
Publication number
20040137208
Publication date
Jul 15, 2004
Mitsubishi Rayon Co., Limited
Kazutami Mitani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Epoxy resin composition and prepreg made with the epoxy resin compo...
Publication number
20030135011
Publication date
Jul 17, 2003
Kazuya Goto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Carbon fiber reinforced resin composite material for use at extreme...
Publication number
20030113545
Publication date
Jun 19, 2003
Kazutami Mitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy resin composition and fiber-reinforced composite material for...
Publication number
20030065095
Publication date
Apr 3, 2003
Takashi Kaneko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...