Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9747956 | Base for protecting external welds of hermetically sealed electronic devices | Jiro Kaneko, Gantaro Nakamura, Koichi Suzuki, Naoshi Mizumoto, Naoaki Kanada +1 more | 2017-08-29 |
| 9672870 | Sealed bulkhead electrical feed-through X-Y positioning control | Naoshi Mizumoto, Naoaki Kanada, Gentaro Nakamura | 2017-06-06 |
| 8699166 | Magnetic head drive device with micro-actuators of end arms rotating in a direction opposite micro-actuators of intermediate arms | Kenji Suzuki, Shinsuke Nakagawa, Toshihiko Shimizu, Eiji Soga, Takaaki Deguchi | 2014-04-15 |
| 8514523 | Flexible-printed-circuit voice-coil assembly configured for integration in a voice-coil motor | Kenji Suzuki, Takaaki Deguchi, Fu-Ying Huang, Shinsuke Nakagawa | 2013-08-20 |
| 8467152 | Actuator latching mechanism for magnetic disk drive | Takeshi Chawanya, Masakazu Sasaki | 2013-06-18 |
| 8305714 | Voice-coil motor with voice coils configured oriented in the same direction and substantially overlayed to reduce head vibrations in a disk drive | Kenji Suzuki, Hiromitsu Masuda, Eiji Soga, Takaaki Deguchi | 2012-11-06 |
| 8289657 | Actuator mechanism for magnetic disk drive | Masakazu Sasaki, Takeshi Chawanya, Kenji Suzuki | 2012-10-16 |
| 8009390 | Head gimbal assembly with recessed portion and manufacturing method thereof | Takaaki Deguchi, Shinichi Kimura, Hiroshi Matsuda | 2011-08-30 |
| 7830639 | Data storage device and disk drive | Takaaki Deguchi, Hiroshi Matsuda, Katsuhiko Ohta, Shinichi Kimura | 2010-11-09 |
| 7787218 | Data storage device | Takaaki Deguchi, Shingo Tsuda, Taichi Nakamura | 2010-08-31 |
| 7609483 | Data storage device with load/unload tab inclined towards a disk | Takaaki Deguchi, Hiroshi Matsuda | 2009-10-27 |
| 7570455 | Data storage device and magnetic disk drive in hermetically sealed condition | Takaaki Deguchi, Kanako Abe, Akira Morita | 2009-08-04 |
| 7564645 | Rotating disk storage device with mounting structure and enhanced fixing mechanism | Shingo Tsuda, Akira Morita | 2009-07-21 |
| 7450347 | Head suspension with bridge portion separating apertures near lift tab | Kohichi Suzuki, Shingo Tsuda, Hiroyasu Tsuchida, Akihiro Aoyagi | 2008-11-11 |
| 7203034 | Using eddy-currents for releasing actuator suspension assembly of rotary disk storage device | Takeshi Chawanya, Satoshi Hayakawa | 2007-04-10 |
| 7030527 | Data storage device with mechanism to control rotation of spindle motor | Shingo Tsuda, Hiroki Kitahori, Kazutaka Okasaka | 2006-04-18 |
| 6952323 | System and method of constraining vibration in a disk drive unit and motor device | Yoshihiro Hirasaka, Takaaki Deguchi | 2005-10-04 |
| 6900956 | Disk device and data-erasing method | Hiroki Kitahori, Kenji Kuroki, Hiroshi Matsuda, Satoshi Noguchi, Keishi Takahashi +1 more | 2005-05-31 |
| 6639758 | Disk drive apparatus including a load/unload ramp with different angles for standard and depopulated versions | Hiroshi Matsuda, Takahide Nakamura, Keishi Takahashi | 2003-10-28 |
| 6636380 | Hard disk drive | Dale C. Goeke, Koichi Takeuchi, Shingo Tsuda | 2003-10-21 |
| 6633452 | Disk drive apparatus, hard disk drive, and enclosure for hard disk drive | Yoshihiro Hirasaka, Keishi Takahasi, Kohji Serizawa | 2003-10-14 |
| 6532137 | Head assembly, disk drive apparatus, hard disk drive and method for manufacturing disk drive apparatus | Fu-Ying Huang, Keishi Takahashi, Kohichi Takeuchi | 2003-03-11 |
| 6507461 | Inertial latch for an actuator in a disk drive device | Shinichi Kimura, Jun Ishikawa, Kohji Takahashi | 2003-01-14 |
| 6137658 | Apparatus for guiding and locking a rotary actuator | Shinichi Matsuzaki, Kohji Serizawa, Keishi Takahashi | 2000-10-24 |
| 6034843 | Actuator arm assembly and wiring aparatus used in a disk storage system for wiring voice coil wires to a flex cable | Hitoshi Tsujino, David W. Albrecht | 2000-03-07 |