Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791626 | Input switching circuit for a television tuner immune to interference due to FM broadcasting signal | Masaki Yamamoto | 2004-09-14 |
| 6731348 | Television tuner having simple layout and capable of receiving FM broadcast signals without interference | Shigeru Osada, Masaki Yamamoto | 2004-05-04 |