Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7508897 | PLL circuit and high-frequency receiving device | — | 2009-03-24 |
| 7269404 | Radio-frequency receiving apparatus | — | 2007-09-11 |
| 7263059 | High-frequency receiving apparatus having wide frequency pull-in range | Nobuhiro Katoh | 2007-08-28 |