Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7209309 | Magnetic disk apparatus and method of controlling the same | Masayuki Kurita, Masaaki Matsumoto, Yuuichi Ootani, Shinsuke Higuchi, Hideaki Tanaka +1 more | 2007-04-24 |
| 6798605 | Magnetic disk apparatus and method of controlling the same | Masayuki Kurita, Masaaki Matsumoto, Yuuichi Ootani, Shinsuke Higuchi, Hideaki Tanaka +1 more | 2004-09-28 |
| 6785095 | Magnetic disc apparatus with slider having specified location of action point of equivalent load | Hiromitsu Tokisue, Ryuji Tsuchiyama, Masaaki Matsumoto, Kiyoshi Hashimoto | 2004-08-31 |
| 6690543 | Magnetic disk drive with air bearing surface pad on movable portion and method of controlling | Masayuki Kurita, Masaaki Matsumoto, Junguo Xu, Hidekazu Kohira, Yuuichi Ootani +2 more | 2004-02-10 |
| 6493188 | Magnetic disc apparatus having slider which reduces variation in lift-up caused by change in air pressure | Hiromitsu Tokisue, Ryuji Tsuchiyama, Masaaki Matsumoto, Kiyoshi Hashimoto | 2002-12-10 |
| 6303205 | Magnetic disk including protective layer having surface with protrusions, and substrate therefor | Hideaki Tanaka, Kenichi Gomi, Sigeru Sano, Youichi Inomata, Hiroshi Yashiki +2 more | 2001-10-16 |
| 5930073 | Magnetic disk including protective layer having surface with magnetic disk including protrusions, and magnetic disk apparatus including the magnetic disk | Hideaki Tanaka, Kenichi Gomi, Sigeru Sano, Youichi Inomata, Hiroshi Yashiki +2 more | 1999-07-27 |
| 5656349 | Magnetic disk, method of manufacturing the same and magnetic disk apparatus including the magnetic disk | Kenichi Gomi, Hideaki Tanaka, Hiroyuki Sugimoto, Shoichi Sawahata, Masaki Ohura +4 more | 1997-08-12 |
| 5504646 | Magnetic disk including protective layer having surface with protusions and magnetic disk apparatus including the magnetic disk | Hideaki Tanaka, Kenichi Gomi, Sigeru Sano, Youichi Inomata, Hiroshi Yashiki +2 more | 1996-04-02 |
| 5285343 | Magnetic disk with surface protective layer having convex portions and magnetic disk apparatus including such a magnetic disk | Hideaki Tanaka, Kenichi Gomi, Shoichi Sawahata, Maki Kondo, Masaki Ohura +6 more | 1994-02-08 |
| 5196974 | Rail-type floating magnetic head slider | Teruyoshi Higashiya, Mikio Takada, Toshinori Kazama, Kousaku Wakatsuki | 1993-03-23 |
| 5136438 | Magnetic disk device having an auto-loading mechanism and a dust collecting mechanism | Koosaku Wakatsuki, Shoji Suzuki, Noriaki Okamoto, Yuzo Yamaguchi, Katsuaki Kikuchi +2 more | 1992-08-04 |
| 4879618 | Wind breaking assembly for a magnetic head | Muneo Iida, Masanobu Honda, Katsumi Kawamura, Hiroshi Daito, Shouichi Setone +2 more | 1989-11-07 |