Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106005 | Vehicle room lamp control device and vehicle room lamp control method | Risaburo Tsuchiya, Yoshihiro Mitsumoto | 2006-09-12 |
| 6919791 | Electronic key device for vehicle and starting control method for vehicle | Shunichi Toyomasu, Tetsuya Asada, Teppei Nagano | 2005-07-19 |
| 6876292 | Electronic key system for vehicle | Teppei Nagano | 2005-04-05 |
| 6798337 | Vehicular electronic key system | Teppei Nagano | 2004-09-28 |
| 5945906 | Vehicle antitheft system | — | 1999-08-31 |
| 5796178 | Anti-theft apparatus for a vehicle | — | 1998-08-18 |
| 5708307 | Anti-theft car protection system | Yohichi Iijima, Takashi Yoshizawa | 1998-01-13 |
| 5635900 | Antitheft apparatus for automotive vehicle and method of registering ID No. therein | Shunichi HASEGAWA | 1997-06-03 |