Issued Patents 2022
Showing 1–4 of 4 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, Yuka Yoshida, Yoshitaka Takezawa | 2022-12-27 |
| 11466119 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Kazumasa Fukuda, Yoshitaka Takezawa, Naoki Maruyama, Yuka Yoshida | 2022-10-11 |
| 11440990 | Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material | Yuka Yoshida, Naoki Maruyama, Kazumasa Fukuda, Keiichiro Nishimura, Yoshitaka Takezawa | 2022-09-13 |
| 11352562 | Epoxy resin, epoxy resin composition, epoxy resin cured product and composite material | Naoki Maruyama, Kazumasa Fukuda, Yoshitaka Takezawa, Hideyuki Katagi, Yuki Nakamura | 2022-06-07 |