Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660917 | Keyboard musical instrument having fall board formed with clearance for fingers | Kiyoshi Kawamura | 2003-12-09 |
MG
Motoomi Goto
Overall (2003): #152,878 of 273,478Top 60%
1
Patents 2003