YK

Yuuko KAMOSHITA

SO Sony: 1 patents #963 of 2,618Top 40%
Overall (2023): #189,373 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11854585 Magnetic recording medium and cartridge Noboru Sekiguchi, Minoru Yamaga 2023-12-26