Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10511812 | Information displaying system and information providing terminal | Yohei KUSHIDO, Kazuyuki Horio, Yuji Abe | 2019-12-17 |
| 10225650 | Directivity control system, directivity control device, abnormal sound detection system provided with either thereof and directivity control method | Hideki Tatematsu, Shugo Yamamiya, Takatsugu Ito, Xia Yang, Yoshikazu Otonari +2 more | 2019-03-05 |