Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830931 | Infrared cut filter, imaging device, and method for producing infrared cut filter | Katsuhide Shimmo | 2020-11-10 |
| 10809427 | Infrared-absorbing composition, infrared-cut filter, and imaging optical system | Katsuhide Shimmo | 2020-10-20 |
| 10795066 | Infrared-cut filter and imaging optical system | Katsuhide Shimmo, Lei Cai | 2020-10-06 |
| 10745541 | Composition for infrared-absorbing layers, infrared-cut filter, and imaging apparatus | Katsuhide Shimmo | 2020-08-18 |