Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141399 | Semiconductor device | Hideki Okumura, Masanobu Tsuchitani, Akira Ezaki, Tatsuya Shiraishi | 2018-11-27 |
| 9142667 | Semiconductor device and method for manufacturing same | Hideki Okumura, Takahiro Kawano | 2015-09-22 |
| 8859365 | Semiconductor device and method for manufacturing same | Hideki Okumura, Takahiro Kawano | 2014-10-14 |
| 8710582 | Semiconductor device and method for manufacturing same | Hideki Okumura, Takahiro Kawano | 2014-04-29 |
| 8173509 | Semiconductor device and method for manufacturing the same | Hideki Okumura, Takayoshi Nogami | 2012-05-08 |
| 7700998 | Semiconductor device and method for manufacturing the same | Hideki Okumura, Takayoshi Nogami | 2010-04-20 |
| 5432125 | Method of manufacturing semiconductor device | Hitoshi Tsuji | 1995-07-11 |
| 5385851 | Method of manufacturing HEMT device using novolak-based positive-type resist | Hitoshi Tsuji | 1995-01-31 |