Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840587 | Polyamide production method | Tomoaki Shimoda | 2017-12-12 |
| 9029482 | Method for preparing polycondensation resin | Shimoda Tomoaki, Bok Nam Jang, Seung Hyun Jang | 2015-05-12 |