Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752105 | Vehicle emergency battery switch | — | 2020-08-25 |
| 6093980 | Key apparatus for vehicle, method of controlling starting of vehicle engine, and key system for vehicle | Keiji Yamamoto | 2000-07-25 |