Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8609806 | Phosphorus-containing phenol compound, production method therefor, and curable resin compositons and cured products using the compound | Tetsuya Nakanishi, Hideyasu Asakage | 2013-12-17 |
| 5641839 | Novolac type epoxy resin and electronic parts encapsulating resin composition | Chiaki Asano, Hideyasu Asakage | 1997-06-24 |