Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026875 | Light-source device and light-emitting device | Hiroaki Onuma, Yuta HOMMA, Toshio Hata | 2018-07-17 |
| 9974137 | Lighting device and light emitting device having red and green phosphor arranged therein | Yoshihiro Kawaguchi, Makoto Matsuda, Hiroaki Onuma, Osamu Jinushi, Toshio Hata | 2018-05-15 |
| 9966367 | Light emitting device | Shinya Ishizaki, Makoto Agatani, Toshio Hata | 2018-05-08 |