Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10477692 | Printed board, light source device, semiconductor device, and methods of manufacturing same | Masaaki Katsumata | 2019-11-12 |
| 10263166 | Light emitting device | Yoshiki Sato, Yasuo Kato | 2019-04-16 |