Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670924 | Antenna element and portable information terminal | Hideaki Shoji, Yasuhito Imanishi, Toru Fukasawa | 2003-12-30 |
| 6633262 | Portable wireless terminal | Hideaki Shoji, Yasuhito Imanishi, Toru Fukasawa | 2003-10-14 |
| 6577279 | Antenna structure of portable radio | Hideaki Shoji, Yasuhito Imanishi, Toru Fukasawa | 2003-06-10 |
| 6529170 | Two-frequency antenna, multiple-frequency antenna, two- or multiple-frequency antenna array | Kazushi Nishizawa, Toshio Nishimura, Takashi Katagi | 2003-03-04 |