Tsuyoshi Sekiguchi

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic overload relay
- Patent number 8,013,695
- Issue date Sep 6, 2011
- Mitsubishi Electric Corporation
- Kenichirou Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overload relay and operating method thereof
- Patent number 7,746,617
- Issue date Jun 29, 2010
- Mitsubishi Electric Corporation
- Tomoyuki Kamiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive circuit of direct-current voltage-driven magnetic contactor a...
- Patent number 7,369,391
- Issue date May 6, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuo Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Terminal cover for electrical equipment
- Patent number 6,160,220
- Issue date Dec 12, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Fumihiro Takimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC OVERLOAD RELAY
- Publication number 20110057750
- Publication date Mar 10, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Kenichirou Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Overload Relay and Operating Method Thererof
- Publication number 20090027817
- Publication date Jan 29, 2009
- Tomoyuki Kamiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Drive circuit of direct-current voltage-driven magnetic contactor a...
- Publication number 20070138993
- Publication date Jun 21, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuo Tanaka
- H01 - BASIC ELECTRIC ELEMENTS