Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772072 | Illumination apparatus | Kazuhiko Yamanaka, Yoshihisa Nagasaki, Seigo Shiraishi | 2017-09-26 |
| 9644803 | Light source and image projection apparatus | Hideki Kasugai, Kazuhiko Yamanaka | 2017-05-09 |
| 9551474 | Wavelength conversion member, light source, and vehicle head lamp | Nobuaki Nagao, Seigo Shiraishi, Yoshihisa Nagasaki, Nobuyasu Suzuki, Kazuhiko Yamanaka +1 more | 2017-01-24 |