Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7544878 | Musical performance apparatus | Junichi Mishima, Tomonori Koizumi | 2009-06-09 |
LL
Liping Lu
Overall (All Time): #3,327,518 of 4,157,543Top 85%
1
Patents All Time