Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5177313 | Rhythm performance apparatus | — | 1992-12-22 |
HM
Hiromu Miyamoto
Overall (All Time): #155,678 of 4,157,543Top 4%
26
Patents All Time