Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323137 | Gate drive circuit, gate drive device, high-frequency power supply device, and system | Koji Takahashi, Manabu Yanagihara, Takeshi Azuma | 2025-06-03 |
| 9680001 | Nitride semiconductor device | Daisuke Shibata | 2017-06-13 |
| 9231059 | Semiconductor device and method of manufacturing the device | Hidekazu Umeda, Nanako Hirashita, Tetsuzo Ueda | 2016-01-05 |
| 8018372 | Spread spectrum radar apparatus, method for determining virtual image, and method for suppressing virtual image | Takeshi Fukuda, Hiroyuki Sakai | 2011-09-13 |
| 7855677 | Code generation apparatus | Takeshi Fukuda, Hiroyuki Sakai | 2010-12-21 |
| 7724182 | Radar system | Kenichi Inoue, Daisuke Ueda, Hiroyuki Sakai | 2010-05-25 |