Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10789915 | Acoustic string instrument, and methods for manufacturing and repairing same | Toshihisa Yamazaki, Yoshiro Yamauchi, Akio Matsushima, Hiroshi Nakaya | 2020-09-29 |
KS
Kazuki SOGA
Overall (2020): #395,192 of 565,922Top 70%
1
Patents 2020