TT

Takashi Tsurumoto

SO Sony: 1 patents #1,372 of 3,167Top 45%
Overall (2020): #252,179 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10757492 Speaker apparatus and reproduction apparatus Yoshikazu Ohura 2020-08-25