Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12243954 | Method for manufacturing light-emitting element | Yoshiki Inoue, Shun KITAHAMA, Yoshiyuki Aihara, Yoshiki Matsushita | 2025-03-04 |
| 11735686 | Method for manufacturing light-emitting element | Yoshiki Inoue, Shun KITAHAMA, Yoshiyuki Aihara, Yoshiki Matsushita | 2023-08-22 |
| 11101404 | Method for manufacturing semiconductor device and semiconductor device | Yoshinori Miyamoto, Tokutaro Okabe, Yuya Kagoshima, Chiaki Ozaki | 2021-08-24 |
| 10461222 | Light-emitting element comprising sapphire substrate with convex portions | Makoto Abe, Naoki Azuma, Akiyoshi Kinouchi | 2019-10-29 |
| 9773946 | Light-emitting element comprising a partitioned sapphire substrate | Makoto Abe, Naoki Azuma, Akiyoshi Kinouchi | 2017-09-26 |