Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660409 | Electronic device and process for producing the same | Takahiro Komatsu, Akira Gyoutoku, Shintaro Hara, Takafumi HAMANO, Hiroshi Nakashima +2 more | 2003-12-09 |
| 6646898 | Resonant inverter apparatus | Sadao Shinohara | 2003-11-11 |
| 6643157 | Resonant inverter circuit | Sadao Shinohara | 2003-11-04 |
| 6570780 | Resonant inverter control system | Sadao Shinohara | 2003-05-27 |