YO

Yoshitaka Ochiai

SO Sony: 1 patents #281 of 1,124Top 25%
Overall (1994): #48,070 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5296989 High density dual gap magnetic head using polar Kerr effect Hideki Matsuda, Takehiro Nagaki, Shunichi Hashimoto 1994-03-22