Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941307 | Photopolymerization initiator and producing method thereof, polymerizable composition, ink jet recording method, and acylphosphine oxide compound | Hiroaki Tsuyama, Kazuhiro Yokoi, Kenjiro ARAKI | 2021-03-09 |