Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242964 | Illumination apparatus for simulating blue sky | Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii, Satoshi Hyodo | 2022-02-08 |
| 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 |
| 10440792 | Illumination apparatus and illumination system | Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii, Satoshi Hyodo | 2019-10-08 |
| 10359161 | Light environment rendering system, lighting apparatus, light environment rendering method, and storage medium | Kentaro Yamauchi, Satoshi Hyodo | 2019-07-23 |
| 10267490 | Light apparatus for producing pseudo surroundings environment | Kentaro Yamauchi, Satoshi Hyodo | 2019-04-23 |
| 10257914 | Light exposure system, portable terminal, and light-emitting apparatus | Ayumu Sato | 2019-04-09 |
| 10182483 | Lighting apparatus | Kentaro Yamauchi | 2019-01-15 |
| 10151449 | Lighting apparatus | — | 2018-12-11 |
| 10151442 | Light environment producing apparatus | — | 2018-12-11 |
| 6304650 | Call processing signal routing system in a local exchange system | — | 2001-10-16 |