Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7064726 | Antenna device and transmitting/receiving device | Nobumasa Kitamori | 2006-06-20 |
| 6433741 | Directional coupler, antenna device, and transmitting-receiving device | Toru Tanizaki, Ikuo Takakuwa, Kazutaka Higashi | 2002-08-13 |