Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791461 | Object detection sensor | Shin-ichi Oku, Yoshinori Tatsumi, Maki Takeguchi | 2004-09-14 |
| 6788255 | Antenna unit having radio absorbing device | Koji Sakamoto, Shinji Fukui, Shirou Koide, Kazunobu Noda | 2004-09-07 |