Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312849 | Process for preparation of rubber composition and rubber composition | Haruhisa Yamamoto | 1994-05-17 |
| 5281671 | Abrasion-resistant rubber compositions | Fumitoshi Suzuki, Yoshihiro Chino | 1994-01-25 |