Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535700 | Epoxy polymer, epoxy resin, epoxy resin composition, resin sheet, b-stage sheet, cured product, c-stage sheet, metal foil with resin, metal substrate and method for manufacturing | Hideyuki Katagi, Naoki Maruyama, Tomoko Higashiuchi, Yoshitaka Takezawa | 2022-12-27 |
| 11466119 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Kazumasa Fukuda, Yoshitaka Takezawa, Naoki Maruyama, Tomoko Higashiuchi | 2022-10-11 |
| 11440990 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Naoki Maruyama, Tomoko Higashiuchi, Kazumasa Fukuda, Keiichiro Nishimura, Yoshitaka Takezawa | 2022-09-13 |