MT

Mikio Tokuyama

HI Hitachi: 12 patents #19 of 4,225Top 1%
Overall (2003): #977 of 273,478Top 1%
12
Patents 2003

Issued Patents 2003

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6665139 Magnetic-disc unit with gap between disc and shroud Hayato Shimizu, Satomitsu Imai, Shozo Saegusa, Masahiko Sega, Toshihisa Okazaki +7 more 2003-12-16
6633455 Slider capable of reducing distance between head element and recording medium, and recording apparatus incorporating same Hiromitsu Tokisue, Hiroshi Tani, Junguo Xu, Ryuji Tsuchiyama 2003-10-14
6624982 Magnetic disk recording apparatus Hiromitsu Masuda, Toshihiko Shimizu, Masahito Kobayashi, Masaki Odai 2003-09-23
6621663 Magnetic-head supporting mechanism Yukio Katou, Jyousei Shimizu, Yasuo Kojima, Hiroshi Nishida, Kouki Uefune 2003-09-16
6618225 Magnetic head supporting apparatus having thermally insulated IC mounted on an arm portion Hayato Shimizu, Norio Nakazato, Masaaki Matsumoto, Yoshihiro Shiroishi, Toshihiko Shimizu +1 more 2003-09-09
6614627 Magnetic disk apparatus Toshihiko Shimizu, Hiromitsu Masuda, Irizo Naniwa, Shigeo Nakamura, Kousaku Wakatsuki +2 more 2003-09-02
6614623 Disc drive head supporting mechanism having power supply pads for an integrated circuit which are of a greater area than signal/control junction pads Shigeo Nakamura, Kousaku Wakatsuki, Haruhide Takahashi, Hitoshi Shindo, Hiromitsu Masuda +1 more 2003-09-02
6600626 Magnetic disk apparatus Hayato Shimizu, Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi +7 more 2003-07-29
6597537 Magnetic head slider and a magnetic disk device in which the slider is mounted Mieko Ishii, Ryuji Tsuchiyama, Youichi Kawakubo, Hiromitsu Tokisue 2003-07-22
6594104 Magnetic disk unit including temperature sensing of IC mounted on suspension Toshihiko Shimizu, Hiromitsu Masuda, Shigeo Nakamura 2003-07-15
6552877 Magnetic-head supporting mechanism Yukio Katou, Jyousei Shimizu, Yasuo Kojima, Hiroshi Nishida, Kouki Uefune 2003-04-22
6504683 Magnetic disk apparatus in which contact between a disk and a carriage arm by an external impact is prevented Satomitsu Imai, Toshihisa Okazaki, Shigeo Nakamura 2003-01-07