Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7043267 | Communication device disconnecting a communication line by detecting an abnormal state of computer equipment | Makoto Saotome | 2006-05-09 |
| 7003270 | Electronic apparatus having radio transmitter | Makoto Saotome, Makoto Kotani | 2006-02-21 |
| 5655009 | Modem unit | Yasuhiro Arai, Yoshiaki Narita | 1997-08-05 |