Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9048837 | Cascode transistor and method of controlling cascode transistor | Tatsuya Hirose | 2015-06-02 |
| 8735254 | Manufacture method of a high voltage MOS semiconductor device | Masashi Shima, Toshihide Suzuki | 2014-05-27 |
| 8716748 | Semiconductor device and method of manufacturing the same, and power supply apparatus | Tadahiro Imada | 2014-05-06 |
| 8586994 | Semiconductor device | — | 2013-11-19 |
| 8410550 | Breakdown voltage MOS semiconductor device | Masashi Shima, Toshihide Suzuki | 2013-04-02 |
| 7786487 | Semiconductor device and manufacturing method thereof | Mizuhisa Nihei, Masahiro Horibe, Yuji Awano | 2010-08-31 |
| 5682046 | Heterojunction bipolar semiconductor device and its manufacturing method | Tsuyoshi Takahashi, Hiroshi Yamada, Shigehiko Sasa | 1997-10-28 |