Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176839 | Antenna unit | Shinsuke Ueda, Hideki Oka, Kazuhiro Matsumoto, Masayuki Matsuo, Takashi Saeki | 2007-02-13 |
| 5291193 | Identification registration for a wireless transmission-reception control system | Yoichi Isobe, Kouichi Okumura, Hisashi Kumagai | 1994-03-01 |