Yukihiro Nagai

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for making the same
- Patent number 8,956,961
- Issue date Feb 17, 2015
- Rexchip Electronics Corporation
- Kazuaki Takesako
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical transistor structure and method of manufacturing same
- Patent number 8,680,600
- Issue date Mar 25, 2014
- Rexchip Electronics Corporation
- Yukihiro Nagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising pillar array and contact array
- Patent number 8,618,591
- Issue date Dec 31, 2013
- Rexchip Electronics Corporation
- Yukihiro Nagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned wet etching process
- Patent number 8,461,056
- Issue date Jun 11, 2013
- Rexchip Electronics Corporation
- Wei-Che Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Device and Method for Making the Same
- Publication number 20130285199
- Publication date Oct 31, 2013
- Yukihiro NAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method for Making the Same
- Publication number 20130234230
- Publication date Sep 12, 2013
- Kazuaki Takesako
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL TRANSISTOR STRUCTURE
- Publication number 20130193511
- Publication date Aug 1, 2013
- Hsuan-Yu Fang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL TRANSISTOR STRUCTURE AND METHOD OF MANUFACTURING SAME
- Publication number 20130161715
- Publication date Jun 27, 2013
- Yukihiro NAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED WET ETCHING PROCESS
- Publication number 20130157454
- Publication date Jun 20, 2013
- Wei-Che CHANG
- H01 - BASIC ELECTRIC ELEMENTS