Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327304 | Light emitting device for vehicle, lighting device for vehicle, and lighting tool for vehicle | Daisuke Kosugi | 2019-06-18 |
| 10279727 | Vehicle lighting device and vehicle lamp | Daisuke Kosugi | 2019-05-07 |
| 10278259 | Vehicular lighting device and vehicular lamp | Daisuke Kosugi | 2019-04-30 |
| 10212786 | Vehicle lighting device and vehicle lamp | Daisuke Kosugi | 2019-02-19 |