Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293617 | Vehicular lighting fixture | Sadayuki Konishi | 2022-04-05 |
| 11248770 | Illumination optical system | Sadayuki Konishi, Kenta Ishii, Norihisa Sakagami, Daisuke Seki | 2022-02-15 |
| 10830406 | Projector type headlamp | Hiroaki Kurosu, Kouei Hatade, Norihisa Sakagami | 2020-11-10 |
| 10724702 | Vehicular lamp fitting | Sadayuki Konishi | 2020-07-28 |
| 10076994 | Vehicle lamp | Hisashi Furuya | 2018-09-18 |