TM

Takamichi Masubushi

Yamaha: 1 patents #1,232 of 2,001Top 65%
📍 Nanbu, JP: #734 of 1,154 inventorsTop 65%
Overall (All Time): #3,699,529 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5821443 Keyboard apparatus with an improved mass member support system — 1998-10-13