Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132383 | Polymerization catalyst for polyester, polyester produced with the same, and process for producing polyester | Takahiro Nakajima, Kenichi Tsukamoto, Shoichi Gyobu, Fumikazu Yoshida, Maki Sato +9 more | 2006-11-07 |