Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011768 | Phosphor, light-emitting device, illumination device and image display device | Fumitaka Yoshimura | 2018-07-03 |
| 9869033 | Production of a GaN bulk crystal substrate and a semiconductor device formed on a GaN bulk crystal substrate | Seiji Sarayama, Masahiko Shimada, Hirokazu Iwata | 2018-01-16 |