Yoichi Goto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 10,529,643
- Issue date Jan 7, 2020
- Mitsubishi Electric Corporation
- Kei Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 9,685,399
- Issue date Jun 20, 2017
- Mitsubishi Electric Corporation
- Toru Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor circuit device and method for manufacturing the...
- Patent number 8,659,147
- Issue date Feb 25, 2014
- Mitsubishi Electric Corporation
- Takao Mitsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 8,643,171
- Issue date Feb 4, 2014
- Mitsubishi Electric Corporation
- Shigeyuki Nakazato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control board system including a removable terminal stand which can...
- Patent number 5,987,531
- Issue date Nov 16, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Katsushi Ikeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180261520
- Publication date Sep 13, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Kei YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20160300785
- Publication date Oct 13, 2016
- Mitsubishi Electric Corporation
- Toru Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20140035122
- Publication date Feb 6, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Shigeyuki Nakazato
- H01 - BASIC ELECTRIC ELEMENTS