Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4917164 | Pneumatic safety tire | Hisao Ushikubo, Ichiro Takahashi | 1990-04-17 |
TT
Touru Tsuda
Overall (All Time): #3,900,526 of 4,157,543Top 95%
1
Patents All Time