Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853070 | Method of manufacturing display panel substrate | Hidefumi Yoshida | 2017-12-26 |
| 9581860 | Illumination device with multiple phosphor layers | Hirotoshi Yasunaga, Ryuzo Yuki, Takeshi Ishida | 2017-02-28 |