Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9954138 | Light emitting element | Kohei Miyoshi | 2018-04-24 |
| 9842967 | Nitride semiconductor light emitting element | Kohei Miyoshi, Toru Sugiyama | 2017-12-12 |
| 9818907 | LED element | Kohei Miyoshi | 2017-11-14 |
| 9437778 | Semiconductor light-emitting element and method for producing the same | Takahiro Inoue, Kohei Miyoshi | 2016-09-06 |
| 9246059 | LED element, and production method therefor | Kohei Miyoshi | 2016-01-26 |
| 7005685 | Gallium-nitride-based compound semiconductor device | Shiro Sakai, Yoshiki Naoi | 2006-02-28 |