Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8950897 | Light-emitting device and lighting apparatus | Koji Uenoyama, Hiroyuki Matsumoto | 2015-02-10 |
| 8754588 | Illumination apparatus | Sinsuke Minaki, Jun Matsuzaki, Tadahiro Kono, Koji Yamashita, Hiroyuki Matsumoto | 2014-06-17 |