Issued Patents All Time
Showing 1–5 of 5 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, Seigo Takuwa | 2013-12-17 |
| 7268192 | Process for producing high-purity epoxy resin and epoxy resin composition | Nobuhisa Saito, Yukio Nakamura | 2007-09-11 |
| 6248432 | Ink jet recording sheet | Katsumi Moronuki, Motoko Hiraki, Yoshiaki Nakamura | 2001-06-19 |
| 5641839 | Novolac type epoxy resin and electronic parts encapsulating resin composition | Chiaki Asano, Seigo Takuwa | 1997-06-24 |
| 5494950 | Epoxy resin composition containing alkylated hydroquinone epoxide | Michio Aritomi, Xiao Wu | 1996-02-27 |