Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597007 | Optical position detection device and distance measurement device | Seiichiro Mizuno, Akira Kurahashi | 2003-07-22 |
| 6572139 | Occupant sensor and airbag control apparatus | — | 2003-06-03 |
| 5898377 | Smoke detecting apparatus and method | — | 1999-04-27 |