Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815514 | Belted tire | Hideo Hara, Tadashi Maehara, Masahazu Eshima, Hiroshi Kojima | 1989-03-28 |
HM
Hirofumi Morita
Overall (1989): #104,705 of 140,708Top 75%
1
Patents 1989