RY

Riku Yoshida

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #2,637,733 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11250880 Magnetic recording medium having controlled protrusion characteristics Toshiaki Miura, Satoru Abe, Yuuko KAMOSHITA 2022-02-15