Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451958 | Wavelength conversion device, illumination device and projector | Shigekazu Aoki, Akira Egawa | 2019-10-22 |
| 10451959 | Light source device and projector | Wataru YASUMATSU | 2019-10-22 |