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Kazuhide BANNAI
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Urayasu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Surge arrester and gas-insulated electric apparatus
Patent number
8,705,220
Issue date
Apr 22, 2014
Kabushiki Kaisha Toshiba
Kazuhide Bannai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Gas insulated circuit breaker system and gas insulated circuit brea...
Patent number
8,199,445
Issue date
Jun 12, 2012
Kabushiki Kaisha Toshiba
Shiro Maruyama
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
SURGE ARRESTER AND GAS-INSULATED ELECTRIC APPARATUS
Publication number
20120320488
Publication date
Dec 20, 2012
Kabushiki Kaisha Toshiba
Kazuhide BANNAI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
GAS INSULATED CIRCUIT BREAKER SYSTEM AND GAS INSULATED CIRCUIT BREA...
Publication number
20100102036
Publication date
Apr 29, 2010
Kabushiki Kaisha Toshiba
Shiro MARUYAMA
H01 - BASIC ELECTRIC ELEMENTS