Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10382690 | Information acquiring device, information playback device, information acquiring method, information playback method, and computer-readable recording medium | Toshikazu Hayashi, Kazuo KANDA, Hideaki Yoshida, Osamu Nonaka | 2019-08-13 |