Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970621 | Lighting apparatus having electrodes that change the focal position on a wavelength conversion element, vehicle having the same and method of controlling the same | Kazuhiko Yamanaka, Yoshihisa Nagasaki, Seigo Shiraishi | 2018-05-15 |
| 9885813 | Projection apparatus | Kazuhiko Yamanaka, Seigo Shiraishi, Yoshihisa Nagasaki | 2018-02-06 |