Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125951 | Light flux control member, light-emitting device and lighting device | — | 2018-11-13 |
| 9978975 | Organic electroluminescence device | Emiko Kambe, Masakazu Funahashi, Hiroshi Yamamoto, Sayaka Mizutani | 2018-05-22 |