MO

Masataka Ogawa

Yamaha: 1 patents #57 of 191Top 30%
Overall (2016): #301,568 of 481,213Top 65%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9357303 Speaker apparatus Takeshi Oishi, Koji Suzuki, Takamori Shimazu 2016-05-31