Yasuhiro Tsukao

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas-insulated switchgear
- Patent number 11,309,693
- Issue date Apr 19, 2022
- Mitsubishi Electric Corporation
- Masahiro Fujioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch
- Patent number 10,566,155
- Issue date Feb 18, 2020
- Mitsubishi Electric Corporation
- Yasuhiro Tsukao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated switching apparatus
- Patent number 9,876,336
- Issue date Jan 23, 2018
- Mitsubishi Electric Corporation
- Nobuyuki Shinohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current switch
- Patent number 9,330,865
- Issue date May 3, 2016
- Mitsubishi Electric Corporation
- Yosuke Kuruma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GAS-INSULATED SWITCHGEAR
- Publication number 20210194224
- Publication date Jun 24, 2021
- MITSUBISHI ELECTRIC CORPORATION
- Masahiro FUJIOKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCH
- Publication number 20190371546
- Publication date Dec 5, 2019
- Mitsubishi Electric Corporation
- Yasuhiro TSUKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED SWITCHING APPARATUS
- Publication number 20170250527
- Publication date Aug 31, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Nobuyuki SHINOHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT SWITCH
- Publication number 20150014278
- Publication date Jan 15, 2015
- Mitsubishi Electric Corporation
- Yosuke Kuruma
- H01 - BASIC ELECTRIC ELEMENTS