Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497356 | Directionality control system and sound output control method | Masanari MIYAMOTO, Hiroyuki Matsumoto, Shintaro Yoshikuni, Toshimichi Tokuda, Naoya Tanaka | 2019-12-03 |