Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518916 | Lens adhesive, cemented lens, and imaging module | Takafumi Nakayama, Naozumi SHIRAIWA | 2022-12-06 |
| 11396613 | Cured product, optical member, lens, and compound | Naozumi SHIRAIWA | 2022-07-26 |
| 11377545 | Curable resin composition, cured product, diffractive optical element, multilayer diffractive optical element, and method for producing curable resin composition | Takayasu Nagai, Naozumi SHIRAIWA, Takafumi Nakayama, Masahiro Takata, Masanori Fujiwara | 2022-07-05 |
| 11370744 | Compound, curable composition, cured product, optical member, and lens | Takafumi Nakayama | 2022-06-28 |
| 11230619 | Curable composition, cured product, optical member, lens, and method for producing cured product | — | 2022-01-25 |