Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775686 | Wavelength conversion element, light source apparatus and image projection apparatus | Minoru Ohkoba, Ryota Kadowaki | 2020-09-15 |
| 10527918 | Image projection apparatus, control method, and storage medium | Hiroshi Yamamoto | 2020-01-07 |