Issued Patents All Time
Showing 26–50 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8981469 | Power semiconductor device | Tomohiro Tamaki | 2015-03-17 |
| 8937350 | Semiconductor device and method of manufacturing the same | Hitoshi Matsuura, Tsuyoshi Kachi, Yuji Yatsuda | 2015-01-20 |
| 8928071 | Semiconductor device including a MOSFET and Schottky junction | Nobuyuki Shirai, Nobuyoshi Matsuura | 2015-01-06 |
| 8796787 | Semiconductor device | Tomohiro Tamaki | 2014-08-05 |
| 8786046 | Semiconductor device and method for manufacturing the same | Tomohiro Tamaki, Satoshi Eguchi | 2014-07-22 |
| 8748266 | Method of fabricating semiconductor device | Sumito Numazawa, Masayoshi Kobayashi, Satoshi Kudo, Yasuo Imai, Sakae Kubo +4 more | 2014-06-10 |
| 8741699 | Method of manufacturing semiconductor device and semiconductor device | Daisuke Arai, Ikuo Hara, Tsuyoshi Kachi, Yoshinori Hoshino, Tsuyoshi Tabata | 2014-06-03 |
| 8659078 | Semiconductor device and method of manufacturing the same | Hitoshi Matsuura, Tsuyoshi Kachi, Yuji Yatsuda | 2014-02-25 |
| 8633510 | IE-type trench gate IGBT | Hitoshi Matsuura | 2014-01-21 |
| 8618594 | Semiconductor device and manufacturing method of the same | Atsushi SHINBORI | 2013-12-31 |
| 8604563 | Semiconductor device and manufacturing method of the same | Yuji Yatsuda | 2013-12-10 |
| 8598657 | Semiconductor device | Tomohiro Tamaki | 2013-12-03 |
| 8592920 | Semiconductor device and manufacturing method of the same | Yuji Yatsuda | 2013-11-26 |
| 8587087 | Semiconductor device and manufacturing method of the same | Daisuke Arai, Norio Hosoya | 2013-11-19 |
| 8575707 | Semiconductor power device having a super-junction structure | Tomohiro Tamaki | 2013-11-05 |
| 8558309 | Power semiconductor device | Tomohiro Tamaki | 2013-10-15 |
| 8471333 | Semiconductor device and manufacturing method of the same | Hitoshi Matsuura | 2013-06-25 |
| 8455943 | Power MISFET semiconductor device | Hitoshi Matsuura | 2013-06-04 |
| 8441065 | Semiconductor device and manufacturing method of the same | Hirokatsu Suzuki, Atsushi Fujiki | 2013-05-14 |
| 8426910 | Semiconductor device for use in a power supply circuit and having a power MOSFET and Schottky barrier diode | Nobuyuki Shirai, Nobuyoshi Matsuura | 2013-04-23 |
| 8405145 | Semiconductor device and method of manufacturing the same | Hitoshi Matsuura, Tsuyoshi Kachi, Yuji Yatsuda | 2013-03-26 |
| 8354713 | Method of fabricating semiconductor device | Sumito Numazawa, Masayoshi Kobayashi, Satoshi Kudo, Yasuo Imai, Sakae Kubo +4 more | 2013-01-15 |
| 8350325 | Power semiconductor device | Tomohiro Tamaki | 2013-01-08 |
| 8232161 | Semiconductor device and manufacturing method of the same | Hitoshi Matsuura | 2012-07-31 |
| 8232610 | Semiconductor device and manufacturing method of the same | Yuji Yatsuda | 2012-07-31 |