Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9666769 | Light emitting device, LED light source for plant cultivation, and plant factory | Shinji Osaki, Toshio Hata, Tomokazu Nada, Tatsuya Morioka, Makoto Matsuda +3 more | 2017-05-30 |
| 9611985 | Light emitting device, lighting device | Toshio Hata, Makoto Agatani, Shinya Ishizaki, Hitoshi Matsushita | 2017-04-04 |
| 9614130 | Light emitting device and illumination device | Atsushi Yamashita, Masatsugu Masuda, Masanobu Okano, Masayuki Ohta | 2017-04-04 |
| 9607970 | Light-emitting device having a plurality of concentric light transmitting areas | Makoto Agatani, Toshio Hata | 2017-03-28 |