Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10696701 | Bis(6-methyl-3-sulphophenyl)phenylphosphine, ammonium salt thereof, and method for producing same | Eriko HONDA, Tatsuya Yoshikawa, Hitoshi KOIZUMI, Kyoko Sugita, Nobumichi KUMAMOTO | 2020-06-30 |
| 10526435 | Method for manufacturing hydrogenated polymer | Syuichi Sunaga, Yasuhiro Nakai | 2020-01-07 |