Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836262 | Metal cords and pneumatic tires using the same | Kuninori Nishizawa, Teruo Miura, Hirohiko Takagi | 1989-06-06 |
YW
Yoichi Watanabe
Overall (1989): #40,022 of 140,708Top 30%
1
Patents 1989