IS

Isao Saito

SO Sony: 1 patents #281 of 1,124Top 25%
Overall (1994): #122,120 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5276560 Rotary magnetic type recording apparatus Keitaro Yamashita 1994-01-04