Tomoyuki Kamiyama

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic contactor
- Patent number 11,735,387
- Issue date Aug 22, 2023
- Mitsubishi Electric Corporation
- Tomoyuki Kamiyama
- H01 - BASIC ELECTRIC ELEMENTS
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

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic Contactor
- Publication number 20220293372
- Publication date Sep 15, 2022
- MITSUBISHI ELECTRIC CORPORATION
- Tomoyuki KAMIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOTOR DRIVE DEVICE, ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER, AND H...
- Publication number 20210050811
- Publication date Feb 18, 2021
- Mitsubishi Electric Corporation
- Yuji TAKAYAMA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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