Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796156 | Fluorescent plate, wavelength conversion member, and light source device | Hiroki Yamauchi, Shinji Ban, Hiroki Takeuchi | 2023-10-24 |
| 11754259 | Fluorescent plate, wavelength conversion member, and light source device | Hiroki Yamauchi, Shinji Ban, Hiroki Takeuchi | 2023-09-12 |
| 11560513 | Optical wavelength conversion member and light-emitting device | Yusuke Katsu, Tsuneyuki ITO, Toshiaki Kurahashi, Hideto Yamada | 2023-01-24 |