Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10873174 | Light-emitting element and method of manufacturing the same | Susumu Sato, Tatsushi Hamaguchi, Noriyuki Futagawa, Masamichi Ito, Jugo Mitomo +1 more | 2020-12-22 |
| 10826275 | Surface emitting laser element | Tatsushi Hamaguchi, Susumu Sato, Noriyuki Futagawa | 2020-11-03 |
| 10700497 | Optical semiconductor device | Masaru Kuramoto, Noriyuki Futagawa, Tatsushi Hamaguchi | 2020-06-30 |
| 10637209 | Light emitting element | Tatsushi Hamaguchi, Noriyuki Futagawa, Masaru Kuramoto | 2020-04-28 |