Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183374 | Varying suspension arm length for magnetic storage device | Toshihisa Okazaki, Andrew Hanlon | 2024-12-31 |
| 11646055 | Carriage assembly with asymmetrical swage bosses and associated methods | Hiroyasu Tsuchida, Yoshinobu Noguchi, Takeji Sumiya | 2023-05-09 |
| 11410692 | Carriage assembly with asymmetrical swage bosses and associated methods | Hiroyasu Tsuchida, Yoshinobu Noguchi, Takeji Sumiya | 2022-08-09 |
| 9449623 | Reducing ion migration in a hard disk drive microactuator flexure assembly | Shinobu Hagiya, Kousaku Wakatsuki | 2016-09-20 |
| 9183861 | Hard disk drive suspension dimple | Hiroyasu Tsuchida, Shinobu Hagiya | 2015-11-10 |
| 8553368 | High aspect ratio motion limiter of a microactuator and method for fabrication | Toshiki Hirano | 2013-10-08 |
| 8427783 | Head-gimbal assembly, microactuator, and manufacturing method of the microactuator | Tatsumi Tsuchiya, Akio Takatsuka, Hideto Imai, Toshiki Hirano | 2013-04-23 |
| 8351159 | Suspension for protecting a component from mechanical shock | Toshiki Hirano, Shinobu Hagiya, Shigenori Takada, Kousaku Wakatsuki | 2013-01-08 |
| 8213127 | Microactuator, head gimbal assembly, and magnetic disk drive | Toshiki Hirano | 2012-07-03 |
| 8134804 | Micro electro mechanical system and head gimbal assembly | Tadashi Honzawa, Yousuke Fukumoto, Kenji Itoh, Shinobu Hagiya | 2012-03-13 |
| 8068313 | Microactuator, head gimbal assembly, and disk drive device | Nobumasa Nishiyama, Ryo Yoshida, Shinobu Hagiya, Toshiki Hirano | 2011-11-29 |
| 7893534 | Thermally insulating bonding pad structure for solder reflow connection | Toshiki Hirano, Tatsumi Tsuchiya | 2011-02-22 |
| 7804663 | High frequency interconnect signal transmission lines | Toshiki Hirano, Nobumasa Nishiyama | 2010-09-28 |
| 7719796 | Suspension for hard disk drive which enables easy dynamic electric testing | Kousaku Wakatsuki, Shinobu Hagiya, Takayoshi Ohtsu, Kouji Kataoka, Yohtaroh Ichimura | 2010-05-18 |
| 7652848 | Suspension for magnetic head slider characteristic test | Shinobu Hagiya, Kousaku Wakatsuki, Takayoshi Ohtsu | 2010-01-26 |
| 7489478 | Magnetic disk drive head suspension having a lift tab which engages a limiter | Hiroshi Agari, Marutomo Gotou, Shinobu Hagiya, Naoki Maeda, Shigeo Nakamura +1 more | 2009-02-10 |
| 7460341 | Magnetic disk device and suspension having multiple arm portions of varying lengths | Toshihiko Shimizu, Kousaku Wakatsuki, Keiko Watanabe | 2008-12-02 |
| 7130159 | Magnetic disk apparatus | Toshihiko Shimizu, Hiromitsu Masuda, Irizo Naniwa, Mikio Tokuyama, Shigeo Nakamura +2 more | 2006-10-31 |
| 7110224 | Disk drive having a two-stage actuator for suppressing a flying-height fluctuation | Shigeo Nakamura, Kousaku Wakatsuki | 2006-09-19 |
| 7027266 | Head suspension with flexure-supported slider between first and second load bending portions | Shigeo Nakamura, Hideaki Tanaka | 2006-04-11 |
| 7009816 | Head support mechanism and magnetic disk device | Shigeo Nakamura, Naoki Maeda, Shinobu Hagiya, Kousaku Wakatsuki | 2006-03-07 |
| 6950287 | Disk drive having a two-stage actuator for suppressing a flying-height fluctuation | Shigeo Nakamura, Kousaku Wakatsuki | 2005-09-27 |
| 6927947 | Magnetic disk apparatus | Toshihiko Shimizu, Hiromitsu Masuda, Irizo Naniwa, Mikio Tokuyama, Shigeo Nakamura +2 more | 2005-08-09 |
| 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, Hitoshi Shindo, Hiromitsu Masuda, Mikio Tokuyama +1 more | 2003-09-02 |
| 6614627 | Magnetic disk apparatus | Toshihiko Shimizu, Hiromitsu Masuda, Irizo Naniwa, Mikio Tokuyama, Shigeo Nakamura +2 more | 2003-09-02 |