Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10103302 | Light emitting device | Ryoji Naka, Yasuo Kato, Tomohide Miki | 2018-10-16 |
| 10074638 | Light emitting device | Kimihiro Miyamoto, Atsushi Bando, Akira OTANI | 2018-09-11 |
| 9966521 | Light emitting device | Ryoji Naka | 2018-05-08 |