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Hiroshi Isoya
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin molded bushing and switchgear
Patent number
9,318,887
Issue date
Apr 19, 2016
Mitsubishi Electric Corporation
Takayuki Fukuoka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vacuum circuit breaker and gas-insulated switchgear using the same
Patent number
8,237,075
Issue date
Aug 7, 2012
Mitsubishi Electric Corporation
Hiroshi Isoya
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Induction coupling apparatus
Patent number
7,777,605
Issue date
Aug 17, 2010
Mitsubishi Electric Corporation
Nobuyuki Zumoto
G01 - MEASURING TESTING
Information
Patent Grant
Gas-insulated switchgear
Patent number
6,459,567
Issue date
Oct 1, 2002
Mitsubishi Denki Kabushiki Kaisha
Masahiro Arioka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device for bus coupling between enclosed switchboards with insulati...
Patent number
6,392,157
Issue date
May 21, 2002
Mitsubishi Denki Kabushiki Kaisha
Masahiro Arioka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
RESIN MOLDED BUSHING AND SWITCHGEAR
Publication number
20150244158
Publication date
Aug 27, 2015
MITSUBISHI ELECTRIC CORPORATION
Takayuki Fukuoka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VACUUM CIRCUIT BREAKER AND GAS-INSULATED SWITCHGEAR USING THE SAME
Publication number
20110000886
Publication date
Jan 6, 2011
MITSUBISHI ELECTRIC CORPORATION
Hiroshi Isoya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Induction coupling apparatus
Publication number
20070285201
Publication date
Dec 13, 2007
Mitsubishi Electric Corporation
Nobuyuki Zumoto
G01 - MEASURING TESTING
Information
Patent Application
Gas-insulated switchgear
Publication number
20020015281
Publication date
Feb 7, 2002
Mitsubishi Denki Kabushiki Kaisha
Masahiro Arioka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Device for bus coupling between enclosed switchboards with insulati...
Publication number
20010009199
Publication date
Jul 26, 2001
Masahiro Arioka
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC