Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732190 | Production method of crystalline polyamide resin | Koya Kato, Atsushi Masunaga, Hideo Matsuoka | 2017-08-15 |
| 8816041 | Polyester polymerization catalyst and method for producing polyester using the same | Yoichiro Tanaka, Keisuke Honda | 2014-08-26 |