Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9646579 | Stringed musical instrument | Daisuke Nakayama, Hideto Matsuda | 2017-05-09 |
RS
Ryo Shinoda
Overall (2017): #256,924 of 506,227Top 55%
1
Patents 2017