Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10748576 | Head gimbal assembly and magnetic disk device having the same | Toru Watanabe, Masami Yamane, Kazuhiro Furutani, Kan Takahashi | 2020-08-18 |
| 8199427 | Disk drive including a shroud configured to overlap an actuator for removing debris from a head-slider | Kazuhisa Murakami, Mitsuhiko Oguchi, Masanobu Honda | 2012-06-12 |
| 7719783 | Hard disk drive with mechanism for controlling protrusion of head | — | 2010-05-18 |
| 7609476 | Magnetic disk drive with isolation wall | — | 2009-10-27 |
| 7164556 | Magnetic disk device and magnetic head slider | Hidekazu Kohira, Masaaki Matsumoto, Hideaki Tanaka, Kiyoshi Hashimoto, Akira Matsuda +1 more | 2007-01-16 |
| 6934123 | Magnetic disk device and magnetic head slider | Hidekazu Kohira, Masaaki Matsumoto, Hideaki Tanaka, Kiyoshi Hashimoto, Akira Matsuda +1 more | 2005-08-23 |
| 6795275 | Magnetic disk device and magnetic head slider | Hidetoshi Anan, Tetsuya Matsusaki, Hidekazu Kohira, Yoshihiro Shiroishi, Masaaki Matsumoto +4 more | 2004-09-21 |
| 6744598 | Magnetic disk device and magnetic head slider | Hidekazu Kohira, Masaaki Matsumoto, Hideaki Tanaka, Kiyoshi Hashimoto, Akira Matsuda +1 more | 2004-06-01 |
| 6744600 | Magnetic disk device and magnetic head slider | Hidekazu Kohira, Masaaki Matsumoto, Hideaki Tanaka, Kiyoshi Hashimoto, Akira Matsuda +1 more | 2004-06-01 |
| 6556381 | Magnetic disk device and magnetic head slider | Hidekazu Kohira, Masaaki Matsumoto, Hideaki Tanaka, Kiyoshi Hashimoto, Akira Matsuda +1 more | 2003-04-29 |
| 6191923 | Magnetic head slider assembly for magnetic disk recording/reproducing apparatus | Mikio Tokuyama, Yoshinori Takeuchi, Sadanori Nagaike, Kazuo Nate, Tetsuji Higashijima +3 more | 2001-02-20 |
| 6118635 | Magnetic storage apparatus having a head with sliding pads | Yoji Maruyama, Makoto Aihara, Mikio Tokuyama, Sadanori Nagaike, Tetsuji Higashijima +2 more | 2000-09-12 |
| 6025974 | Magnetic head slider assembly for magnetic disk recording/reproducing apparatus | Mikio Tokuyama, Yoshinori Takeuchi, Sadanori Nagaike, Kazuo Nate, Tetsuji Higashijima +3 more | 2000-02-15 |
| 5886856 | Magnetic head slider assembly for magnetic disk recording/reproducing apparatus | Mikio Tokuyama, Yoshinori Takeuchi, Sadanori Nagaike, Kazuo Nate, Tetsuji Higashijima +3 more | 1999-03-23 |
| 5724211 | Magnetic head support mechanism, having beam portion curved with internal stress | Mikio Tokuyama, Satomitsu Imai, Takeshi Harada, Yoshinori Takeuchi | 1998-03-03 |
| 5666334 | Storage device capable of using both optical and magnetic disk units for storing information data | Mikio Tokuyama, Yoshinori Takeuchi, Susumu Ebihara, Kenji Mori, Sadanori Nagaike +1 more | 1997-09-09 |
| 5636081 | Magnetic disc apparatus and magnetic disc | Tuneyuki Hasegawa, Masayuki Katsumoto, Yuichi Otani, Mituhiko Oguchi, Hiroyuki Sugimoto +4 more | 1997-06-03 |
| 5196974 | Rail-type floating magnetic head slider | Yoshihiko Miyake, Mikio Takada, Toshinori Kazama, Kousaku Wakatsuki | 1993-03-23 |