Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653131 | Key switch system for a vehicle | Yoshiaki Hirakata | 1997-08-05 |
KS
Kazumi Shibata
Overall (1997): #121,833 of 185,788Top 70%
1
Patents 1997