Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865955 | Wavelength conversion element and light emitting device | Kazuhiko Yamanaka, Hirotaka Ueno, Kimihiro Murakami | 2020-12-15 |
| 10777711 | Wavelength conversion element and light emitting device | Kazuhiko Yamanaka, Hirotaka Ueno, Kimihiro Murakami | 2020-09-15 |