Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9438220 | State detecting circuit, key-press detector, and musical instrument | — | 2016-09-06 |
MO
Masatsugu Okazaki
Overall (2016): #301,451 of 481,213Top 65%
1
Patents 2016