Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654368 | Recyclable cross-linked polymer, method for producing a molded article, and method for recycling the same | Makoto Mouri, Arimitsu Usuki, Akane Okada | 1997-08-05 |
| 5643998 | Recyclable polymer, process for producing the same, method for recovering the same, and method for regenerating the same | Arimitsu Usuki, Akane Okada, Osami Kamigaito | 1997-07-01 |