Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365320 | Liquid polymerizable composition comprising chain-growth and step-growth polymerization monomers and inorganic nanoparticles dispersed therein, and its use to manufacture an optical article | Ludovic Ferrigno, Akiko Miyakawa | 2022-06-21 |
| 11243463 | Supporting frame for pellicle, pellicle, method for manufacturing same, exposure master using same, and method for manufacturing semiconductor device | Atsushi Okubo, Yosuke Ono, Kazuo Kohmura | 2022-02-08 |