SY

Satoshi Yamagata

HM Hitachi Maxell: 1 patents #31 of 92Top 35%
Overall (2003): #123,699 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6654338 Disk cartridge Osamu Ishizaki, Minoru Fujita 2003-11-25