Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7129994 | Television tuner having level of harmonics of oscillation signal suppressed low | Hiroyuki Sawamoto | 2006-10-31 |
| 7030940 | Tuner that suppresses outside radiation of inside oscillated signal | — | 2006-04-18 |
| 6917390 | Intermediate-frequency coupled-circuit for television tuner | — | 2005-07-12 |
| 6876402 | Television tuner intermediate-frequency circuit that hardly suffers disturbance of adjacent channel | — | 2005-04-05 |
| 6853542 | Video-apparatus-tuner mounting board | — | 2005-02-08 |
| 6226503 | Double-tuned circuit | Masaki Yamamoto | 2001-05-01 |