Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822250 | Method for producing polyester resin composition | Takahiko Itoh, Yoshihiro Yamazaki, Akira Taniguchi | 2017-11-21 |
| 8853442 | Resin crosslinking agent | Kenichi Yanagisawa | 2014-10-07 |