Masahiro FUJIOKA

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Tokyo, 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
Gas-insulated switchgear
- Patent number 11,146,046
- Issue date Oct 12, 2021
- Mitsubishi Electric Corporation
- Masahiro Fujioka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switchgear
- Patent number 10,256,058
- Issue date Apr 9, 2019
- Mitsubishi Electric Corporation
- Masahiro Fujioka
- 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

Patents Applicationslast 30 patents

Information Patent Application
GAS-INSULATED SWITCHGEAR
- Publication number 20210288477
- Publication date Sep 16, 2021
- MITSUBISHI ELECTRIC CORPORATION
- Masahiro FUJIOKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
SWITCHGEAR
- Publication number 20180247778
- Publication date Aug 30, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Masahiro FUJIOKA
- 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