Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525937 | Frequency conversion circuit with UHF/VHF common PLL buffer | Fumio Ishikawa, Shinichi Tsutsumi, Naoyasu Gamou | 1996-06-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525937 | Frequency conversion circuit with UHF/VHF common PLL buffer | Fumio Ishikawa, Shinichi Tsutsumi, Naoyasu Gamou | 1996-06-11 |