HN

Hidehiko Numasato

HG HGST: 2 patents #4 of 133Top 4%
HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #23,361 of 245,428Top 10%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6961205 Magnetic disk apparatus Takenori Atsumi, Jiro Abe 2005-11-01
6898039 Positioning control device for two-stage actuator Masahito Kobayashi, Atsushi Okuyama 2005-05-24
6888696 Magnetic disk apparatus and servo signal recording method Kei Yasuna, Takashi Yamaguchi, Marutomo Goto 2005-05-03