Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11568839 | Performance support device and air reed instrument | Keita Arimoto, Kazuhiro Fujita, Akira Miki | 2023-01-31 |
MF
Masafumi Fuke
Overall (2023): #343,857 of 537,848Top 65%
1
Patents 2023