Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10964296 | Board for stringed instrument, acoustic stringed instrument, and method of manufacturing board for stringed instrument | Toshihisa Yamazaki, Hiroshi Nakaya, Kenichi Miyazawa | 2021-03-30 |
KS
Kazuki SOGA
Overall (2021): #380,502 of 548,734Top 70%
1
Patents 2021