Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400255 | Vehicle lock apparatus | Yoshihiro Fukuta, Keiji Yamamoto | 2002-06-04 |
| 5763958 | Anti-theft system for a vehicle ensuring anti-theft from unauthorized access to the system | Keiji Yamamoto, Yoshihiro Fukuta | 1998-06-09 |