Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10629202 | Voice interaction system and voice interaction method for outputting non-audible sound | Atsushi Ikeno, Satoshi Mizuma, Hayato Sakamoto, Toshifumi Nishijima, Hiromi Tonegawa +2 more | 2020-04-21 |