Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459446 | Flame retardant containing aromatic phosphoric acid ester, and thermoplastic resin composition containing same | Hiroshi Tsuji | 2022-10-04 |
| 8674130 | Processes for production of cyclic alkylene phosphorohalidite and cyclic phosphoric acid ester | Toshiya Hamada | 2014-03-18 |