TY

Takao Yonekawa

HB Hgst Netherlands, B.V.: 2 patents #341 of 972Top 40%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #1,219,206 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8717711 Low clearance magnetic head having a contact detection sensor Atsushi Kato, Hideaki Tanaka, Ichiro Oodake 2014-05-06
8568602 Method of manufacturing a magnetic read sensor having a low resistance cap structure Koji Sakamoto, Atsushi Katou, Norihiro Ookawa, Kouichi Nishioka, Kouji Okazaki 2013-10-29
5906884 Magnetic recording medium Yotsuo Yahisa, Yoshibumi Matsuda, Joe Inagaki, Enji Fujita, Mitsuhiro Shoda +3 more 1999-05-25
5587235 Magnetic recording medium and magnetic recording apparatus Hiroyuki Suzuki, Naoki Kodama, Tokuho Takagaki, Naoto Endo, Katsuo Abe +1 more 1996-12-24