Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392895 | Control circuit and distance measurement system to improve sensitivity characteristics of SPAD element | Daisuke Hirono | 2025-08-19 |
| 12374863 | Light-emission driving device and light-emitting device | Takeshi Yuwaki, Akihito Kamiegawa, Katsuhisa Daio | 2025-07-29 |
| 12204024 | Light receiving device and distance measuring device | Yasuhiro Shinozuka | 2025-01-21 |