Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417440 | Damper formed of powder-containing synthetic resin and keyboard musical instrument equipped with the same | — | 2002-07-09 |
FF
Fumiyoshi Furuki
Overall (2002): #218,765 of 266,432Top 85%
1
Patents 2002