Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9984669 | Reed for electronic musical instrument, and electronic musical instrument | Chihiro Toyama, Kazutaka Kasuga | 2018-05-29 |
RH
Ryutaro Hayashi
Overall (2018): #254,220 of 503,207Top 55%
1
Patents 2018