Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868744 | Driving apparatus of mover | Isao Yamamoto | 2011-01-11 |
| 7863833 | DC/DC converter control circuit, and power supply apparatus, light emitting apparatus and electronic device using the same | Yoichi Tamegai, Isao Yamamoto | 2011-01-04 |