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Toshiaki Sogabe
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Mitoyo-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Graphite material for synthesizing semiconductor diamond and semico...
Patent number
8,916,125
Issue date
Dec 23, 2014
Toyo Tanso Co., Ltd.
Osamu Fukunaga
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Anode material for lithium ion secondary battery
Patent number
7,816,037
Issue date
Oct 19, 2010
Toyo Tanso Co., Ltd.
Naoto Ohta
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Oxidation resistant carbon fiber reinforced carbon composite materi...
Patent number
7,364,794
Issue date
Apr 29, 2008
Toyo Tanso Co., Ltd.
Yumi Ohnishi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Carbon material for producing metal-including fullerene in high yield
Patent number
7,078,006
Issue date
Jul 18, 2006
Toyo Tanso Co., Ltd.
Hiroshi Okubo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
High purity carbon fiber reinforced carbon composites and manufactu...
Patent number
6,489,027
Issue date
Dec 3, 2002
Toyo Tanso Co., Ltd.
Teruhisa Kondo
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Carbon fiber reinforced carbon composite and useful as components f...
Patent number
6,432,538
Issue date
Aug 13, 2002
Toyo Tanso Co., Ltd.
Toshiharu Hiraoka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Pyrolytic carbon coated carbon fiber reinforced carbon composite an...
Patent number
6,399,203
Issue date
Jun 4, 2002
Toyo Tanso Co., Ltd.
Teruhisa Kondo
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing composite material mainly composed of carbon a...
Patent number
5,468,565
Issue date
Nov 21, 1995
Toyo Tanso Co., Ltd.
Osamu Okada
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for producing composite material mainly composed of carbon a...
Patent number
5,449,529
Issue date
Sep 12, 1995
Toyo Tanso Co., Ltd.
Osamu Okada
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for producing composite material mainly composed of carbon a...
Patent number
5,436,948
Issue date
Jul 25, 1995
Toyo Tanso Co., Ltd.
Osamu Okada
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
Negative electrode material for lithium ion secondary battery
Publication number
20050158550
Publication date
Jul 21, 2005
Naoto Ohta
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Oxidation resistant carbon fiber reinforced carbon composite materi...
Publication number
20050142346
Publication date
Jun 30, 2005
Toyo Tansco Co., Ltd.
Yumi Ohnishi
B32 - LAYERED PRODUCTS
Information
Patent Application
Graphite material for synthesizing semiconductor diamond and semico...
Publication number
20050032370
Publication date
Feb 10, 2005
Osamu Fukunaga
B30 - PRESSES
Information
Patent Application
Carbon material for producing metal-including fullerene in high yield
Publication number
20040057893
Publication date
Mar 25, 2004
Toyo Tanso Co., Ltd
Hiroshi Okubo
B82 - NANO-TECHNOLOGY
Information
Patent Application
Lithium ion secondary battery cathode, binder for lithium ion secon...
Publication number
20030049535
Publication date
Mar 13, 2003
Naoto Ohta
H01 - BASIC ELECTRIC ELEMENTS