Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577228 | Door handle for vehicle and smart entry system for vehicle using the same | Tamotsu Tsuchida, Hiroki Okada, Yuichi Murakami, Morihito Nomura | 2003-06-10 |
| 6568233 | Method and apparatus of diametrically expanding metal shafts | Tadashi Iura, Kazuki MORI | 2003-05-27 |
| 6552649 | Vehicle control system | Hiroki Okada | 2003-04-22 |
| 6525643 | Vehicle theft prevention device | Hiroki Okada, Misako Sugiura | 2003-02-25 |