Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672630 | Process for producing reclaimed rubber or unvulcanized reclaimed rubber | Arimitsu Usuki, Norio Sato | 1997-09-30 |
| 5654368 | Recyclable cross-linked polymer, method for producing a molded article, and method for recycling the same | Mitsuru Nakano, Arimitsu Usuki, Akane Okada | 1997-08-05 |