Coichi Shichida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drawing apparatus for a drawer type electrical machinery
- Patent number 6,490,149
- Issue date Dec 3, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Coichi Shichida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas-insulated switchgear
- Patent number 6,445,569
- Issue date Sep 3, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Coichi Shichida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Terminal connection device
- Patent number 6,086,398
- Issue date Jul 11, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Yoshihiro Ookawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear
- Patent number 6,025,983
- Issue date Feb 15, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Yoshinori Uchida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Operation mechanism of circuit breaker
- Patent number 5,723,836
- Issue date Mar 3, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Michiharu Okuno
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Drawing apparatus for a drawer type electrical machinery
- Publication number 20020097551
- Publication date Jul 25, 2002
- Coichi Shichida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Gas-insulated switchgear
- Publication number 20020051336
- Publication date May 2, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Coichi Shichida
- H01 - BASIC ELECTRIC ELEMENTS