Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9715168 | Polarization conversion element and projector | Takashi Endo | 2017-07-25 |
| 9618834 | Polarization conversion element, projector, and method for manufacturing polarization conversion element | Mitsuru MIYABARA, Jun Iwabuchi | 2017-04-11 |