Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195499 | Keyboard instrument and manufacturing method therefor | Hirokazu Taniguchi, Daisuke Noto | 2021-12-07 |
AO
Atsushi Oshiro
Overall (2021): #522,520 of 548,734Top 100%
1
Patents 2021