Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6693498 | SPDT switch and communication unit using the same | Akihiro Sasabata, Motoyasu Nakao | 2004-02-17 |
| 6292067 | Ask modulator and communication device using the same | Akihiro Sasabata, Motoyasu Nakao | 2001-09-18 |