Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47292 | MOS semiconductor device | Bungo TANAKA | 2019-03-12 |
| D717747 | Set top box | Hiroaki Nishimoto, Takahiro Kusumoto, Kenta Tsutiya, Mitsuhiro Matsuo, Hiroyuki Kohama | 2014-11-18 |
| D717748 | Set top box | Hiroaki Nishimoto, Takahiro Kusumoto, Kenta Tsutiya, Mitsuhiro Matsuo, Hiroyuki Kohama | 2014-11-18 |
| 7576392 | Semiconductor device including gate wiring, main electrodes and connecting plate connected onto said main electrodes | Takahiro Kawano, Kenichi Ogata | 2009-08-18 |
| 6919249 | Semiconductor device and its manufacturing method comprising a trench gate | Takahiro Kawano, Hirobumi Matsuki | 2005-07-19 |
| 6750511 | Trench-gate semiconductor device | Takahiro Kawano, Hirobumi Matsuki | 2004-06-15 |
| 6690061 | MOS Semiconductor device | Bungo TANAKA | 2004-02-10 |
| 6521954 | Semiconductor device and manufacturing method thereof | Shigeo Kouzuki, Yasunori Usui | 2003-02-18 |
| 6507088 | Power semiconductor device including voltage drive type power MOS transistor | — | 2003-01-14 |
| 5420450 | Semiconductor device having stable breakdown voltage in wiring area | Kazuaki Suzuki | 1995-05-30 |