Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947891 | Resonance tone generating apparatus and electronic musical instrument | — | 2011-05-24 |
TN
Tetsuichi Nakae
Overall (2011): #149,647 of 364,097Top 45%
1
Patents 2011