Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10404037 | Semiconductor laser device | Akira Higuchi, Tadataka Edamura, Masahiro HITAKA | 2019-09-03 |
| 10389088 | Semiconductor light emitting element | Yuu Takiguchi, Takahiro Sugiyama, Kazuyoshi Hirose, Yoshiro Nomoto | 2019-08-20 |
| 10186837 | Laser device | Kazuyoshi Hirose, Akiyoshi Watanabe, Takahiro Sugiyama, Susumu Noda | 2019-01-22 |