Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849984 | Lighting apparatus with optical member having asymmetric light incident surface | Takashi Ohta | 2017-12-26 |
| 9557029 | Lighting device | Osamu Tanahashi, Yoshiyuki Miyake, Hideharu Kawachi | 2017-01-31 |