Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9750113 | Driving circuit of light source and control circuit thereof, driving method of light source, lighting apparatus, and electronic device | Takeshi Nozawa | 2017-08-29 |
| 9723674 | Current driver, LED drive circuit, lighting device and electronic apparatus | Takeshi Nozawa | 2017-08-01 |