Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800720 | Hydrogenated ring-opening metathesis copolymer and process for producing the same | Yoshihiro Yamamoto, Tadahiro Sunaga, Tetsuya Hamada, Keiichi Ikeda, Ritsuko Shibahara +1 more | 2004-10-05 |