Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8487698 | Amplifier with pass-through mode | Tsunehiro Nakamura, Naoki Okamoto | 2013-07-16 |
| 7667541 | Amplifier circuit and wireless communication device | Naoki Okamoto, Hiroyuki Kohama | 2010-02-23 |