Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842682 | Heavy duty low-section pneumatic radial tire and a process for manufacturing the same | Norio Iwata, Masao Nakamura | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842682 | Heavy duty low-section pneumatic radial tire and a process for manufacturing the same | Norio Iwata, Masao Nakamura | 1989-06-27 |