Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139067 | Tire wheel | Shinji Shiozawa, Masato Hodate | 1992-08-18 |
TH
Tadashi Hagiwara
Overall (All Time): #3,857,153 of 4,157,543Top 95%
1
Patents All Time