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Shigeru Yamamoto
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resolver having decreased permanence error due to harmonic components
Patent number
10,753,772
Issue date
Aug 25, 2020
Mabuchi Motor Co., Ltd.
Shigeru Yamamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Flexible heating sheet
Patent number
7,265,324
Issue date
Sep 4, 2007
Ube Industries, Ltd.
Hideki Ozawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aromatic polyimide foam
Patent number
6,814,910
Issue date
Nov 9, 2004
Ube Industries, Ltd.
Hideki Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fusible polyimide and composite polyimide film
Patent number
6,808,818
Issue date
Oct 26, 2004
Ube Industries, Ltd.
Hideki Ozawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aromatic polyimide foam
Patent number
6,576,683
Issue date
Jun 10, 2003
Ube Industries, Ltd.
Hiroaki Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Single-application polyimidosiloxane-based coating material and cur...
Patent number
6,468,639
Issue date
Oct 22, 2002
Ube Industries, Ltd.
Seiji Ishikawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyimidosiloxane compositions
Patent number
5,643,986
Issue date
Jul 1, 1997
Ube Industries, Ltd.
Seiji Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for dehydration and concentration of aqueous solution contai...
Patent number
4,978,430
Issue date
Dec 18, 1990
UBE Industries, Ltd.
Kanji Nakagawa
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
RESOLVER AND MOTOR
Publication number
20190033098
Publication date
Jan 31, 2019
MABUCHI MOTOR CO., LTD.
Shigeru Yamamoto
G01 - MEASURING TESTING
Information
Patent Application
Laminate and Thermal-Insulation Material Using Same
Publication number
20140147658
Publication date
May 29, 2014
Ube Industries, Ltd.
Toshinori Hosoma
B32 - LAYERED PRODUCTS
Information
Patent Application
MELT-SHAPED BODY OF POLYIMIDE PRECURSOR AND PROCESS FOR PRODUCTION...
Publication number
20130193605
Publication date
Aug 1, 2013
UBE INDUSTRIES, LTD.
Toshinori Hosoma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for precipitation of polyphenylene ether
Publication number
20050131108
Publication date
Jun 16, 2005
Shigeru Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Flexible heating sheet
Publication number
20040238527
Publication date
Dec 2, 2004
Ube Industries, Ltd.
Hideki Ozawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Fusible polyimide and composite polyimide film
Publication number
20030072954
Publication date
Apr 17, 2003
Hideki Ozawa
B32 - LAYERED PRODUCTS
Information
Patent Application
Aromatic polyimide foam
Publication number
20030065044
Publication date
Apr 3, 2003
Ube Industries, Ltd.
Hideki Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SINGLE-APPLICATION POLYIMIDOSILOXANE-BASED COATING MATERIAL AND CUR...
Publication number
20020076548
Publication date
Jun 20, 2002
SEIJI ISHIKAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Aromatic polyimide foam
Publication number
20020040068
Publication date
Apr 4, 2002
Hiroaki Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...