Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495281 | Projection optical instrument and headlight device | Mitsuhiro Yamazumi, Eiji Yokoyama | 2019-12-03 |
| 10442340 | Headlight module and headlight | Mitsuhiro Yamazumi, Ritsuya Oshima, Masashige Suwa, Kuniko Kojima | 2019-10-15 |