Shinji Kudoh

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor wafer and method for forming semiconductor
- Patent number 10,410,978
- Issue date Sep 10, 2019
- Sanken Electric Co., Ltd.
- Hiroshi Shikauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having improved trench and electrode structures
- Patent number 10,361,298
- Issue date Jul 23, 2019
- Sanken Electric Co., Ltd.
- Shunsuke Fukunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for forming the semiconductor device
- Patent number 10,186,586
- Issue date Jan 22, 2019
- Sanken Electric Co., Ltd.
- Hiroko Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Wafer and Method for Forming Semiconductor
- Publication number 20190229069
- Publication date Jul 25, 2019
- Sanken Electric Co., Ltd.
- Hiroshi SHIKAUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method for Detecting a Crack of the Semico...
- Publication number 20190206748
- Publication date Jul 4, 2019
- Sanken Electric Co., Ltd.
- Hiroshi SHIKAUCHI
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR DEVICE HAVING THROUGH HOLE, SOURCE AND GATE ELECTRODE...
- Publication number 20190165097
- Publication date May 30, 2019
- Sanken Electric Co., Ltd
- Shunsuke FUKUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING IMPROVED TRENCH AND ELECTRODE STRUCTURES
- Publication number 20190165158
- Publication date May 30, 2019
- Sanken Electric Co., Ltd
- Shunsuke FUKUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method for Manufacturing the Semiconductor...
- Publication number 20190035899
- Publication date Jan 31, 2019
- Sanken Electric Co., Ltd.
- Hiroko KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20090218662
- Publication date Sep 3, 2009
- Shinji Kudoh
- H01 - BASIC ELECTRIC ELEMENTS