Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020373 | Semiconductor device | Hiromichi Kumakura, Tomonori Hotate, Hiroko Kawaguchi, Hiroshi Shikauchi, Yuki Tanaka | 2018-07-10 |
| 9991379 | Semiconductor device with a gate insulating film formed on an inner wall of a trench, and method of manufacturing the same | Tomonori Hotate, Satoru Washiya, Hiroshi Shikauchi, Youhei Ohno | 2018-06-05 |
| 9941124 | Semiconductor device | Hiromichi Kumakura, Tomonori Hotate, Hiroko Kawaguchi, Hiroshi Shikauchi, Yuki Tanaka | 2018-04-10 |
| 9698217 | Semiconductor device | Toru Yoshie, Tomonori Hotate, Yuki Tanaka | 2017-07-04 |
| 8445942 | Semiconductor device having metal oxide film | Shinichi Iwakami | 2013-05-21 |