SM

Shinri Miyaoka

Yamaha: 1 patents #1,232 of 2,001Top 65%
📍 Iwata, JP: #506 of 782 inventorsTop 65%
Overall (All Time): #3,291,511 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7732690 Woodwind instrument and manufacturing method of pipe thereof — 2010-06-08