Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10718489 | Illumination system and illumination control method | Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii, Satoshi Hyodo | 2020-07-21 |
| 10677421 | Illumination apparatus | Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii, Satoshi Hyodo | 2020-06-09 |
| 10598345 | Illumination apparatus | — | 2020-03-24 |
| 10591136 | Artificial skylight utilizing light-guides for enhanced display | Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii, Satoshi Hyodo | 2020-03-17 |