Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10529306 | Pedal apparatus for percussion instrument | Fumihiro Shigenaga, Hirochika Watanabe, Tomohiro Fujita | 2020-01-07 |
MS
Makoto Seto
Overall (2020): #355,576 of 565,922Top 65%
1
Patents 2020