Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7808139 | Magnetic disk drive with improved vibration characteristics | Hitoshi Shindo, Takashi Kouno | 2010-10-05 |
| 7697235 | Magnetic disk drive and base with guide | Takako Hayakawa, Kazuhide Ichikawa | 2010-04-13 |
| 7178983 | Spindle motor and magnetic disk drive | Hitoshi Shindo, Takashi Kouno | 2007-02-20 |
| 6999261 | Magnetic disk device and servo write method | Kenichiro Sugiyama, Kei Yasuna, Takashi Yamaguchi | 2006-02-14 |
| 6927936 | Magnetic disk device | Satomitsu Imai, Takashi Kouno, Shigeo Nakamura, Masahiko Sega | 2005-08-09 |
| 6888696 | Magnetic disk apparatus and servo signal recording method | Kei Yasuna, Takashi Yamaguchi, Hidehiko Numasato | 2005-05-03 |
| 6560066 | Magnetic disk device | Satomitsu Imai, Takashi Kouno, Shigeo Nakamura, Masahiko Sega | 2003-05-06 |
| 6369977 | Magnetic disk device | Satomitsu Imai, Takashi Kouno, Shigeo Nakamura, Masahiko Sega | 2002-04-09 |
| 5615068 | Head locating actuator having reduced susceptibility to dynamic reaction force effects, and a disk apparatus incorporating the same | Yasuhiro Matsuda, Shozo Saegusa, Takashi Yoshida, Shinobu Yoshida, Toshio Matsushita | 1997-03-25 |
| 5301078 | Magnetic disk unit and manufacturing method of carriage structure thereof | Toshiaki Makino, Hideyuki Kimura, Takashi Yamaguchi, Hiromu Hirai, Takashi Kono +8 more | 1994-04-05 |
| 5107383 | Transducer supporting device for supporting a transducer in a rotary disk storage unit | Yoshinori Takeuchi, Yuzo Yamaguchi, Taichi Sato, Hiroshi Daito | 1992-04-21 |