Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100995 | Vehicular lighting apparatus | Koji Hirata, Masahiko Yatsu, Hiroyuki Nakamura | 2018-10-16 |
| 10066802 | Vehicular lighting apparatus | Koji Hirata, Masahiko Yatsu, Hiroyuki Nakamura | 2018-09-04 |
| 9915764 | Diffractive lens and optical device using the same | Takeshi Shimano | 2018-03-13 |