MT

Mikio Tokuyama

HI Hitachi: 5 patents #97 of 3,189Top 4%
HG HGST: 2 patents #4 of 133Top 4%
XI Xanavi Informatics: 1 patents #8 of 37Top 25%
Overall (2005): #2,720 of 245,428Top 2%
7
Patents 2005

Issued Patents 2005

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6963464 Magnetic head heating element in a disk drive Junguo Xu, Ryuji Tsuchiyama, Masaaki Matsumoto 2005-11-08
6954337 Magnetic-head supporting mechanism Yukio Katou, Jyousei Shimizu, Yasuo Kojima, Hiroshi Nishida, Kouki Uefune 2005-10-11
6927947 Magnetic disk apparatus Toshihiko Shimizu, Hiromitsu Masuda, Irizo Naniwa, Shigeo Nakamura, Kousaku Wakatsuki +2 more 2005-08-09
6920009 Magnetic disk apparatus and position control method for magnetic head slider thereof Junguo Xu, Masahito Kobayashi, Shinji Yonemura 2005-07-19
6912102 Magnetic head with IC thereon with recording frequency controlled according to IC position Ryoichi Ichikawa, Shigeo Nakamura, Toshihiko Shimizu, Hiromitsu Masuda, Hiromitsu Tokisue 2005-06-28
6898049 Magnetic disk apparatus with air flow bypass channel Hayato Shimizu, Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi +7 more 2005-05-24
6862505 Vehicle-mounted information processing apparatus having magnetic disk device Naoki Satoh, Takashi Yamaguchi, Atsushi Saito, Kozo Nakamura, Shigeo Nakamura +2 more 2005-03-01