Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473472 | Adaptive array communication system and receiver | Toshiharu Kojima | 2002-10-29 |
| 6456672 | Automatic frequency control communication system | Toshiharu Kojima, Hiroyasu Sano, Seiji Okubo, Makoto Miyake | 2002-09-24 |