Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807516 | Lighting circuit | Yuta Maruyama, Takao Muramatsu | 2020-10-20 |
| 10676017 | Vehicular lighting device | Hitoshi Takeda, Takao Muramatsu | 2020-06-09 |
| 10661701 | Lighting circuit and vehicular lighting device | Takeshi Toda, Masayasu Ito, Takao Muramatsu, Hidetada Tanaka, Satoshi Yamamura | 2020-05-26 |
| 10634303 | Optical unit | Hidetada Tanaka | 2020-04-28 |