Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888538 | Driving current generation circuit, LED power supply module and LED lamp | Kazuaki Kitaga, Satoshi Yamada, Masamichi Iwaki | 2018-02-06 |
| 9220134 | Driving current generation circuit, LED power supply module and LED lamp | Kazuaki Kitaga, Satoshi Yamada, Masamichi Iwaki | 2015-12-22 |