Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4641854 | Wheel suspension for a vehicle | Tatsuo Masuda, Akito Enokimoto | 1987-02-10 |
KO
Kazutoshi Ohtsuka
Overall (All Time): #3,967,975 of 4,157,543Top 100%
1
Patents All Time