Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10795250 | Lighting apparatus and lighting tool for vehicle | Yusuke Yokobayashi | 2020-10-06 |
| 10700497 | Optical semiconductor device | Noriyuki Futagawa, Tatsushi Hamaguchi, Shoichiro Izumi | 2020-06-30 |
| 10637209 | Light emitting element | Tatsushi Hamaguchi, Noriyuki Futagawa, Shoichiro Izumi | 2020-04-28 |
| 10546975 | Semiconductor optical device | Takashi Tange, Tatsushi Hamaguchi | 2020-01-28 |
| 10541513 | Light emitting element and method of manufacturing the same | Tatsushi Hamaguchi, Yuki Maeda, Noriyuki Futagawa | 2020-01-21 |