Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685183 | Vehicle locking device | Osamu Shoji | 1997-11-11 |
| 5671638 | Lock system for motor vehicle | Osamu Shoji | 1997-09-30 |
MH
Masaichi Hattori
Overall (1997): #31,396 of 185,788Top 20%
2
Patents 1997