Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940335 | Video signal output circuit and electronic device using the same | Daisuke Onishi | 2011-05-10 |
| 7310246 | Capacitor charging circuit and strobe apparatus comprising same | — | 2007-12-18 |
| 7256530 | Piezoelectric transformer drive circuit and cold cathode tube lighting apparatus | — | 2007-08-14 |