Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11153683 | Sound signal control device and method, and recording medium | Satoru Furuta, Atsuyoshi Yano | 2021-10-19 |
BM
Bunkei Matsuoka
Overall (2021): #509,181 of 548,734Top 95%
1
Patents 2021