Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9917183 | Semiconductor device | Masatoshi Arai, Tatsuya Nishiwaki | 2018-03-13 |
| 9660071 | Semiconductor device | Hiroaki Katou, Tatsuya Nishiwaki, Masatoshi Arai, Hiroaki Katsuda, Chikako Yoshioka | 2017-05-23 |
| 9379216 | Semiconductor device and method for manufacturing same | Tatsuya Nishiwaki, Masatoshi Arai | 2016-06-28 |
| 8169021 | Trench gate semiconductor device and method of manufacturing the same | Takuma Hara | 2012-05-01 |
| 7884420 | Semiconductor device and method of manufacturing the same | Akio Takano | 2011-02-08 |
| 7358564 | Semiconductor device | Akio Takano, Bungo TANAKA | 2008-04-15 |
| 7045856 | Semiconductor device | Akio Takano, Bungo TANAKA | 2006-05-16 |
| 6855998 | Semiconductor device | — | 2005-02-15 |
| 6707128 | Vertical MISFET transistor surrounded by a Schottky barrier diode with a common source and anode electrode | Kouji Moriguchi | 2004-03-16 |