Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10103810 | Signboard apparatus and signboard system | Shojirou Kido | 2018-10-16 |
| 9874336 | Light emitting module and illuminating device using same | Ryusuke Kotera, Osamu Tanahashi, Akihiro Hirano, Hideharu Kawachi | 2018-01-23 |