Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822612 | Antenna device, communication apparatus and radar module | Yukio Takimoto, Fuminori Nakamura, Ikuo Takakuwa, Nobumasa Kitamori | 2004-11-23 |
| 6737934 | Directional Coupler, antenna device, and transmitting-receiving device | Hideaki Yamada, Kazutaka Higashi | 2004-05-18 |