Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10547351 | Information processing device, display device, short-range wireless communication system, and method for controlling information processing device | Keiko Hirukawa, Yoshinari Sawata | 2020-01-28 |
| 10256868 | Control device utilizing short range communication to detect movement of an object and display information associated with the detected movement | Yoshinari Sawata, Keiko Hirukawa, Sunao Yamaguchi, Michihiro Ohno | 2019-04-09 |