Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566453 | Cross-copolymerized olefin/aromatic vinyl/diene copolymer and process for producing the same | Toru Arai, Toshiaki Otsu | 2003-05-20 |
| 6559234 | Cross-copolymerized olefin/styrene/diene copolymer, process for the production of the same and uses thereof | Toru Arai, Toshiaki Otsu | 2003-05-06 |