Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618697 | Light directional angle control for light-emitting device and light-emitting apparatus | Yasuhisa Inada, Yoshitaka Nakamura, Akira Hashiya, Mitsuru Nitta, Takeyuki Yamaki | 2017-04-11 |