ST

Souichi Takigawa

Yamaha: 1 patents #81 of 230Top 40%
📍 Nanbu, JP: #62 of 153 inventorsTop 45%
Overall (2011): #162,863 of 364,097Top 45%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7977564 Electronic keyboard musical instrument — 2011-07-12