Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903901 | Head slider having protector protuberance in front of head element | Yoshiharu Kasamatsu, Hiroyuki Hyodo, Susumu Yoshida, Toru Yokohata, Masaki Kameyama +1 more | 2005-06-07 |
| 6891699 | Recording medium drive including head slider having protection protuberance standing on air bearing surface | Masaki Kameyama, Kenrou Yamamoto, Yoshiharu Kasamatsu, Toru Yokohata, Kazuhiro Watanabe | 2005-05-10 |
| 6437948 | Disk unit having a head suspension | — | 2002-08-20 |
| 6417992 | Head assembly and disk drive | Masaki Kameyama, Takeshi Ohwe | 2002-07-09 |
| 6301079 | Flying head slider having a splay formed on a flying surface enabling a lower flying height while avoiding collision with a surface of a recording disk | Kazuhisa Hanamoto, Masaki Kameyama | 2001-10-09 |
| 6185071 | Head slider having streamlined pads | Yoshimichi Asanai | 2001-02-06 |
| 6178068 | Quasi contact head having a disk contacting portion | — | 2001-01-23 |
| 5859746 | Magnetic disk drive and flexible printed board used in such drive | Katsuaki Ishida, Mitsuhisa Sekino, Yoshiaki Nagasawa, Tomoo Sukagawa, Tsuyoshi Furukawa +4 more | 1999-01-12 |
| 5824920 | Apparatus for evaluating magnetic recording medium | Minoru Takahashi, Hiroaki Wakamatsu, Hirosi SATOU | 1998-10-20 |
| 5764435 | Breather filter unit for magnetic disk drive | Yoshiaki Nagasawa, Katsuaki Ishida, Osamu Yamazaki, Yukihiro Komura, Tomoo Sukagawa | 1998-06-09 |
| 5673159 | Magnetic disk apparatus | Masaki Jinbo, Tsuyoshi Furukawa, Hisashi Kaneko, Tsuneyori Ino, Shinichi Fukuzawa +1 more | 1997-09-30 |
| 5590001 | Breather filter unit for magnetic disk drive | Tsuneyori Ino, Tsuyoshi Furukawa, Masaki Jinbo, Hisashi Kaneko, Shinichi Fukuzawa +5 more | 1996-12-31 |
| 5583720 | Magnetic disk drive and flexible printed board used in such drive | Katsuaki Ishida, Mitsuhisa Sekino, Yoshiaki Nagasawa, Tomoo Sukagawa, Tsuyoshi Furukawa +4 more | 1996-12-10 |
| 5541788 | Magnetic disk drive and flexible printed circuit board | Katsuaki Ishida, Yoshiaki Nagasawa, Tomoo Sukagawa | 1996-07-30 |
| 5349486 | Magnetic disk storage apparatus having a vibration proof structure | Keiji Aruga, Tomoyoshi Yamada, Takahiro Imamura, Yoshifumi Mizoshita | 1994-09-20 |