Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823392 | Optical substrate, mold to be used in optical substrate manufacture, and light emitting element including optical substrate | Takashi Seki, Maki Fukuda, Suzushi Nishimura | 2017-11-21 |