Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7158447 | Sonar transmitter | Yutaka Tsubura | 2007-01-02 |
| 7088641 | Bistatic azimuth detection system and detection method | Hiroyuki Morioka, Hiroyuki Kanesada, Tosiaki Iwaisako | 2006-08-08 |