Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015779 | Vehicle lamp with light guide having rod-shaped part and plate-shaped part | Hiroaki Hara | 2021-05-25 |
| 10876703 | Rod-shaped light guide and vehicle lamp | Kazuyuki Ishikawa, Hiroaki Hara, Koki Matsui, Hiroyuki Sonoda | 2020-12-29 |
| 10520155 | Light guide and vehicle lamp | Eiji MATSUBARA, Mamoru Kosuge, Akinori Yamamoto | 2019-12-31 |