Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608843 | Pilot signal transmission technique and digital communication system using same | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2003-08-19 |
| 6531991 | Dielectric resonator antenna for a mobile communication | Naoki Adachi, Takashi Fukagawa, Suguru Fujita, Kenichi Maeda, Kazuaki Takahashi +2 more | 2003-03-11 |