Tsuyoshi Takayama

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 12,046,533
- Issue date Jul 23, 2024
- Mitsubishi Electric Corporation
- Tsuyoshi Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,933,568
- Issue date Jan 13, 2015
- Mitsubishi Electric Corporation
- Tsuyoshi Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,426,962
- Issue date Apr 23, 2013
- Mitsubishi Electric Corporation
- Taishi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate drive device for reducing a surge voltage and switching loss
- Patent number 6,819,149
- Issue date Nov 16, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Takaaki Shirasawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power semiconductor device having layered structure of power semico...
- Patent number 6,642,576
- Issue date Nov 4, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Takaaki Shirasawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220189851
- Publication date Jun 16, 2022
- Mitsubishi Electric Corporation
- Tsuyoshi TAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120091573
- Publication date Apr 19, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Taishi SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110221076
- Publication date Sep 15, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Tsuyoshi TAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20050199999
- Publication date Sep 15, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Takaaki Shirasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gate drive device for reducing a surge voltage and switching loss
- Publication number 20040145407
- Publication date Jul 29, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Takaaki Shirasawa
- H03 - BASIC ELECTRONIC CIRCUITRY