Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141721 | Light-emitting element and manufacturing method thereof | Noriyuki Futagawa, Tatsushi Hamaguchi, Masaru Kuramoto | 2018-11-27 |
| 10109984 | Optical semiconductor device | Masaru Kuramoto, Noriyuki Futagawa, Tatsushi Hamaguchi | 2018-10-23 |
| 9882352 | Light emitting element | Tatsushi Hamaguchi, Noriyuki Futagawa, Masaru Kuramoto | 2018-01-30 |