Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067451 | Photo-detection system comprising photo-detection apparatus including light-shielding film, optically-coupled layer, and photodetector and arithmetic circuit | Seiji Nishiwaki, Kenji Narumi | 2021-07-20 |