CA

Chisato Akasaka

SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Rifu, JP: #1,311 of 2,101 inventorsTop 65%
Overall (All Time): #2,644,458 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11282542 Tape cartridge with reel lock release member having gradually decreasing thickness extension portions Yuji Iwahashi, Hiroshi Kumagai 2022-03-22