Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174221 | Aromatic amine compound, curing agent for epoxy compound, curable composition, cured product, method for producing cured product, and method for producing aromatic amine compound | Jiro Hikida | 2021-11-16 |
| 11142629 | Hydrogen barrier agent, hydrogen barrier film forming composition, hydrogen barrier film, method for producing hydrogen barrier film, and electronic element | Jiro Hikida, Kazuya Someya, Koichi Misumi | 2021-10-12 |
| 11136435 | Method for producing polyimide film, polyimide film, polyamic acid solution, and photosensitive composition | Shinichi Komatsu, Kunihiro Noda, Hiroki Chisaka | 2021-10-05 |
| 11106132 | Energy-sensitive composition, cured product, and pattern forming method | Kunihiro Noda, Koji Arimitsu | 2021-08-31 |
| 10954340 | Polyimide precursor composition | Kunihiro Noda, Hiroki Chisaka, Shinichi Komatsu | 2021-03-23 |