Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10629170 | Board for musical instrument, and stringed instrument | Tomoya Miyata, Kazuyuki Kobayashi | 2020-04-21 |
AM
Asumi Matsuda
Overall (All Time): #2,787,565 of 4,157,543Top 70%
1
Patents All Time