HA

Hidetoshi Anan

HB Hgst Netherlands, B.V.: 2 patents #341 of 972Top 40%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #1,210,644 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8995091 Magnetic head for thermally assisted magnetic recording Tomomitsu Inoue, Hideo Yamakura, Hiroshi Ishizaki 2015-03-31
8218266 Head slider Yuki Shimizu, Junguo Xu, Jianhua Li, Hidekazu Kohira, Tetsuya Matsusaki 2012-07-10
6920016 Thin film magnetic head Hideo Yamakura, Shinji Sasaki, Akio Takakura 2005-07-19
6795275 Magnetic disk device and magnetic head slider Tetsuya Matsusaki, Hidekazu Kohira, Yoshihiro Shiroishi, Masaaki Matsumoto, Hideaki Tanaka +4 more 2004-09-21