Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9899572 | Semiconductor light-emitting device | Yuya Ishiguro, Koichi Goshonoo | 2018-02-20 |
| 9583468 | Light-emitting part and light-emitting apparatus, and production methods therefor | Yuya Ishiguro, Kosuke Yahata, Tetsuya Matsutani | 2017-02-28 |
| 8853720 | Group III nitride semiconductor light-emitting device and method for producing the same | Toshiya Uemura | 2014-10-07 |
| 8735927 | Group III nitride semiconductor light-emitting device | Yuhei Ikemoto | 2014-05-27 |
| 8324083 | Method for producing group III nitride compound semiconductor element | Toshiya Uemura, Masanobu Ando, Tomoharu Shiraki, Masahiro Ohashi, Ryohei Inazawa | 2012-12-04 |
| 8138506 | Group III nitride-based compound semiconductor light-emitting device | Toshiya Uemura | 2012-03-20 |
| D631017 | Light emitting diode chip | Toshiya Uemura | 2011-01-18 |
| D631018 | Light emitting diode chip | Toshiya Uemura | 2011-01-18 |