Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819414 | Lighting device and visible light communication system | Shigeaki Yamasaki, Yosuke Kondo | 2017-11-14 |
| 9515730 | Visible light communication terminal | Masao Kamada, Yosuke Kondo, Toyohiro Maruyama, Yukiko Omoto, Yoshiyuki Miyake | 2016-12-06 |