YO

Yasuyuki Okada

HI Hitachi: 1 patents #961 of 2,733Top 40%
HG HGST: 1 patents #1 of 17Top 6%
Overall (2011): #57,341 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8085499 Thin film perpendicular magnetic recording head, their fabrication process and magnetic disk drive using it Yoshiaki Kawato, Kazuhiro Nakamoto, Hiroyuki Hoshiya, Masafumi Mochizuki 2011-12-27
8054067 Magnetic sensor and rotation-angle-detecting apparatus with a bridge circuit Chiharu Mitsumata 2011-11-08