Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9172010 | Light-emitting device, lighting device, light-emitting device assembly, and method for producing light-emitting device | Toshikazu Takagi, Hirofumi Fukutsuka, Yasunari Ooyabu, Hiroyuki Katayama, Takashi Kondo +1 more | 2015-10-27 |