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Shinichi NUMATA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
High-speed closing device and switchgear including high-speed closi...
Patent number
10,593,496
Issue date
Mar 17, 2020
Mitsubishi Electric Corporation
Shinichi Numata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker with arc eliminator and power receiving/distributin...
Patent number
10,381,824
Issue date
Aug 13, 2019
Mitsubishi Electric Corporation
Shinichi Numata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Current transformer support device and switchgear using current tra...
Patent number
9,847,163
Issue date
Dec 19, 2017
MITSUBISHI ELCTRIC CORPORATION
Susumu Kozuru
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
CIRCUIT BREAKER WITH ARC ELIMINATOR AND POWER RECEIVING/DISTRIBUTIN...
Publication number
20170179711
Publication date
Jun 22, 2017
MITSUBISHI ELECTRIC CORPORATION
Shinichi NUMATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HIGH-SPEED CLOSING DEVICE AND SWITCHGEAR INCLUDING HIGH-SPEED CLOSI...
Publication number
20170126000
Publication date
May 4, 2017
MITSUBISHI ELECTRIC CORPORATION
Shinichi NUMATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CURRENT TRANSFORMER SUPPORT DEVICE AND SWITCHGEAR USING CURRENT TRA...
Publication number
20160217898
Publication date
Jul 28, 2016
MITSUBISHI ELECTRIC CORPORATION
Susumu KOZURU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER