KB

Keiji Ban

HM Hitachi Maxell: 1 patents #28 of 100Top 30%
Overall (2005): #161,503 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6886765 Single-reel magnetic tape cartridge Kosuke Amano 2005-05-03