Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11973314 | Light-source drive device and light-emitting device | Hayato Kamizuru, Katsuhisa Daio, Takeshi Yuwaki, Naoki Masumitsu | 2024-04-30 |
| 11901700 | Driving device, driving method, and light-emitting unit | Naoki Masumitsu, Katsuhisa Daio, Takeshi Yuwaki, Shouichi Kuroki, Masatoshi Kitada +1 more | 2024-02-13 |