Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045309 | Magnetic energy recovery switch having protective circuit | — | 2011-10-25 |
| 7974113 | Electric power unit for induction heating | Tadayuki Kitahara, Kazuhiko Fukutani | 2011-07-05 |
| 7919887 | High repetitous pulse generation and energy recovery system | Taku Takaku | 2011-04-05 |
| 7898113 | Pulse power supply device | Taku Takaku | 2011-03-01 |