Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602965 | Method of continuous cationic living polymerization | Hiromu Terazawa, Shun Wachi | 2003-08-05 |
| 6579959 | Process for producing isobutylene polymers | Chiho Yoshimi, Keizo Hayashi, Shigeru Hagimori | 2003-06-17 |