Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067684 | Filter device and electronic musical instrument using the filter device | — | 2011-11-29 |
YK
Yoji Kaneko
Overall (2011): #123,346 of 364,097Top 35%
1
Patents 2011