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Otake, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for manufacturing resin-impregnated cured shee...
Patent number
7,959,750
Issue date
Jun 14, 2011
Mitsubishi Rayon Co., Ltd.
Toshihiko Nishida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Carbon fiber paper and porous carbon electrode substrate for fuel c...
Patent number
7,510,626
Issue date
Mar 31, 2009
Mitsubishi Rayon Co., Ltd.
Mitsuo Hamada
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Porous carbon electrode substrate and its production method and car...
Patent number
7,297,445
Issue date
Nov 20, 2007
Mitsubishi Rayon Co., Ltd.
Makoto Nakamura
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Porous carbon electrode material, method for manufacturing the same...
Patent number
6,713,034
Issue date
Mar 30, 2004
Mitsubishi Rayon Co., Ltd.
Makoto Nakamura
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Acrylonitrile-based precursor fiber for carbon fiber and method for...
Patent number
6,428,891
Issue date
Aug 6, 2002
Mitsubishi Rayon Co., Ltd.
Takahiro Okuya
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Electric double layer capacitor and method for preparing the same
Patent number
6,392,867
Issue date
May 21, 2002
Mitsubishi Rayon Co., Ltd.
Teruyuki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Acrylonitrile-based precursor fiber for the formation of carbon fib...
Patent number
6,326,451
Issue date
Dec 4, 2001
Mitsubishi Rayon Co., Ltd.
Mitsuo Hamada
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Sheet for forming a polymer gelled electrolyte, a polymer gelled el...
Patent number
6,114,068
Issue date
Sep 5, 2000
Mitsubishi Rayon Co., Ltd.
Teruyuki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Apparatus and Method for Manufacturing Resin-Impregnated Cured Shee...
Publication number
20110226431
Publication date
Sep 22, 2011
Mitsubishi Rayon Co., Ltd.
Toshihiko Nishida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Porous Electrode Base Material and Production Method Thereof
Publication number
20080038589
Publication date
Feb 14, 2008
MITSUBISHI RAYON CO., LTD
Makoto Nakamura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Apparatus and method for manufacturing resin-impregnated cured shee...
Publication number
20070163721
Publication date
Jul 19, 2007
Mitsubishi Rayon Co., Ltd.
Toshihiko Nishida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Porous carbon electrode substrate and its production method and car...
Publication number
20070166524
Publication date
Jul 19, 2007
Mitsubishi Rayon Co., Ltd.
Makoto Nakamura
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Carbon fiber paper and porous carbon electrode substratefor fuel ce...
Publication number
20050150620
Publication date
Jul 14, 2005
Mitsubishi Rayon Co., Ltd.
Mitsuo Hamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Porous carbon electrode substrate and its production method and car...
Publication number
20050100498
Publication date
May 12, 2005
Mitsubishi Rayon Corporation
Makoto Nakamura
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Apparatus and method for manufacturing resin-impregnated cured shee...
Publication number
20040227265
Publication date
Nov 18, 2004
Mitsubishi Rayon Co., Ltd.
Toshihiko Nishida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Porous carbon electrode material, method fro manufacturing the same...
Publication number
20020175073
Publication date
Nov 28, 2002
Makoto Nakamura
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Apparatus and method for manufacturing resin-impreganated cured she...
Publication number
20020029842
Publication date
Mar 14, 2002
Mitsubishi Rayon Co., Ltd.
Toshihiko Nishida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL