Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959020 | Audio signal control circuit and audio signal control method | Mitsutaka Goto, David Hatmaker | 2021-03-23 |
KI
Ken Iwayama
Overall (2021): #377,283 of 548,734Top 70%
1
Patents 2021