Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198755 | Epoxy resin, epoxy resin composition containing same, and cured product using said epoxy resin composition | Koji Hayashi, Gaku Ehara | 2021-12-14 |
| 10982040 | Epoxy resin, epoxy resin composition including same, and cured product using said epoxy resin composition | Koji Hayashi, Kunihiro Morinaga | 2021-04-20 |