Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11729592 | Angle of arrival commissioning of lighting devices | John Cavacuiti | 2023-08-15 |
| 10880977 | Rapid commissioning of lighting devices | John Cavacuiti | 2020-12-29 |
| 10512143 | Method for commissioning lighting system components using voice commands | Travis L. Berry | 2019-12-17 |
| 10467901 | Warning device and street light system | Kentaro Yamauchi, Kazuhiro HATTA | 2019-11-05 |
| 10433391 | Lighting control system and lighting control method | — | 2019-10-01 |
| 10425168 | Target identification system, parking apparatus, and vehicle | Shigeaki Yamasaki | 2019-09-24 |
| 9991955 | Mobile device, transmitting device, and guidance system | Shigeaki Yamasaki, Yoshihiko Matsukawa | 2018-06-05 |
| 9928763 | Guide display device and guide system | Shigeaki Yamasaki | 2018-03-27 |
| 9838120 | Optical signal receiver, optical signal communication system and optical signal receiving method | Yoshihiko Matsukawa | 2017-12-05 |
| 9837049 | Visible light communication system | Yoshihiko Matsukawa | 2017-12-05 |
| 9831950 | Visible light communication receiver, mobile object, and visible light communication system | Yoshihiko Matsukawa, Masahito Ohnishi | 2017-11-28 |
| 9793990 | Worker management device, worker management system, and workwear | Shigeaki Yamasaki, Yoshihiko Matsukawa | 2017-10-17 |
| 9775219 | Mobile terminal and device control system | Yoshihiko Matsukawa | 2017-09-26 |
| 9774397 | Guidance display, guidance system, and guidance method | Shigeaki Yamasaki | 2017-09-26 |
| 9746542 | Lighting apparatus and positioning system | Shojirou Kido, Yosuke Kondo | 2017-08-29 |
| 9553667 | Visible light communication apparatus | Shojirou Kido, Eiji Shiohama, Yoshihiko Matsukawa | 2017-01-24 |
| 9413458 | Illumination light communication apparatus and illumination light communication system using the same | Yosuke Kondo, Shojirou Kido | 2016-08-09 |
| 9077456 | Visible light receiving device and visible light receiving method | Makoto Gotou, Yoshihiko Matsukawa | 2015-07-07 |