Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12149046 | Light emission drive circuit and light emission device | Katsuhisa Daio, Hiroyuki Shoubu | 2024-11-19 |
| 12035438 | Driving device, light emitting device, and driving method | Naoki Masumitsu | 2024-07-09 |
| 11973314 | Light-source drive device and light-emitting device | Katsuhisa Daio, Takeshi Yuwaki, Akihito Kamiegawa, Naoki Masumitsu | 2024-04-30 |
| 11901700 | Driving device, driving method, and light-emitting unit | Naoki Masumitsu, Katsuhisa Daio, Akihito Kamiegawa, Takeshi Yuwaki, Shouichi Kuroki +1 more | 2024-02-13 |