Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9746145 | Light-emitting device with non-successive placement of light-emitting elements of one color, illumination light source having the same, and illumination device having the same | Kohji Hiramatsu, Koji Omura, Ran ZHENG | 2017-08-29 |
| 9644802 | Lighting equipment, lighting device, and light-emitting module | Naoko Takei, Kohji Hiramatsu | 2017-05-09 |