Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072513 | Lighting device and optical member | Ryosuke SHIGITANI | 2024-08-27 |
| 11892665 | Colloidal crystal structure, and light-emitting device and lighting system using same | Ryosuke SHIGITANI | 2024-02-06 |
| 11242964 | Illumination apparatus for simulating blue sky | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Satoshi Hyodo | 2022-02-08 |
| 10727766 | Rotation speed calculation device | — | 2020-07-28 |
| 10718489 | Illumination system and illumination control method | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Satoshi Hyodo | 2020-07-21 |
| 10677421 | Illumination apparatus | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Satoshi Hyodo | 2020-06-09 |
| 10591136 | Artificial skylight utilizing light-guides for enhanced display | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Satoshi Hyodo | 2020-03-17 |
| 10440792 | Illumination apparatus and illumination system | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Satoshi Hyodo | 2019-10-08 |
| 10420180 | Lighting apparatus and lighting system | — | 2019-09-17 |
| 8188699 | Motor characteristics acquiring apparatus, control apparatus using the acquired motor characteristics, and power window control apparatus | Toru Tategami | 2012-05-29 |