Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12017580 | Lighting circuit and vehicular direction indicator lamp | Shinji Ohta | 2024-06-25 |
| 10173580 | Lighting circuit and vehicle lamp | Kotaro Matsui, Takao Sugiyama | 2019-01-08 |