Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530949 | Spectral filter module, spectroscopic camera, and electronic device | Hideaki Kasahara | 2022-12-20 |
| 11307478 | Wavelength tunable optical filter, optical module, and electronic apparatus | Susumu SHINTO, Teruyuki Nishimura | 2022-04-19 |