Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687756 | Vulcanization accelerator, a means for accelerating vulcanization and an improved rubber product containing said accelerator therein | Tetsuo Yamaguchi, Haruki Okamura, Eizo Okino | 1987-08-18 |