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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vacuum-insulated pipe
Patent number
7,093,619
Issue date
Aug 22, 2006
Sumitomo Electric Industries, Ltd.
Michihiko Watanabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Baking method
Patent number
7,002,116
Issue date
Feb 21, 2006
Sumitomo Electric Industries, Ltd.
Michihiko Watanabe
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Terminal structure of extreme-low temperature equipment
Patent number
6,888,060
Issue date
May 3, 2005
Sumitomo Electric Industries, Ltd.
Yuuichi Ashibe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of manufacturing superconducting cable
Patent number
6,718,618
Issue date
Apr 13, 2004
Sumitomo Electric Industries, Ltd.
Masayuki Hirose
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Vacuum-insulated pipe
Publication number
20050011574
Publication date
Jan 20, 2005
Michihiko Watanabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Baking method
Publication number
20040238528
Publication date
Dec 2, 2004
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Michihiko Watanabe
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Terminal structure of extreme-low temperature equipment
Publication number
20030154727
Publication date
Aug 21, 2003
Yuuichi Ashibe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method of manufacturing superconducting cable
Publication number
20020148101
Publication date
Oct 17, 2002
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Masayuki Hirose
H01 - BASIC ELECTRIC ELEMENTS