YS

Yotaro Sanada

SO Sony: 1 patents #734 of 2,234Top 35%
Overall (2002): #85,290 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6490124 Member for removing foreign particles within a cartridge storing space of a disk cartridge to be inserted into/removed from a disk drive apparatus Kazuyuki Yamamoto, Kazuo Takahashi, Toshio Mamiya, Takashi Yamada 2002-12-03