Issued Patents 2004
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829818 | Manufacturing method of a head gimbal assembly | Takehiro Kamigama | 2004-12-14 |
| 6831815 | Head slider precise positioning actuator including a base section and a pair of movable arms | Tamon Kasajima | 2004-12-14 |
| 6802115 | Working method of bar block and manufacturing method of thin-film magnetic head | Koichi Miyagawa | 2004-10-12 |
| 6801377 | Performance test method of head gimbal assembly with precise positioning actuator | Tamon Kasajima, Katsuhiko Tomita, Takashi Honda, Takeshi Wada | 2004-10-05 |
| 6794598 | Arc electrodes for synthesis of carbon nanostructures | Houjin Huang, Hisashi Kajiura, Mitsuaki Miyakoshi, Atsuo Yamada | 2004-09-21 |
| 6775102 | Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanism | Tamon Kasajima | 2004-08-10 |
| 6775107 | Head gimbal assembly with precise positioning actuator for head element | Tamon Kasajima | 2004-08-10 |
| 6771466 | Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanism | Tamon Kasajima | 2004-08-03 |
| 6771467 | Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanism | Tamon Kasajima | 2004-08-03 |
| 6760194 | Head gimbal assembly with piezoelectric microactuator | Tamon Kasajima, Kai Wu, Zhihong Wang, Weiguang Zhu, Xi Yao | 2004-07-06 |
| 6751062 | Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanism | Tamon Kasajima | 2004-06-15 |
| 6751069 | Method and apparatus for improved attachment of a micro-actuator to a slider device | Ming Gao Yao | 2004-06-15 |
| 6747848 | Head gimbal assembly with precise positioning actuator for head element | Tamon Kasajima | 2004-06-08 |
| 6744603 | Write/read head supporting mechanism, and write/read system | Yoshikazu Soeno, Takamitsu Tsuna, Shinji Ichikawa, Takeshi Wada | 2004-06-01 |
| 6724574 | Head gimbal assembly having an encased drive IC chip | Takeshi Wada, Mitsuyoshi Kawai, Takao Matsumoto, Atsushi Hirose | 2004-04-20 |
| 6703566 | Bonding structure for a hard disk drive suspension using anisotropic conductive film | Ichiro Yagi | 2004-03-09 |
| 6700745 | Etched multi-layer suspension assembly | — | 2004-03-02 |
| 6700749 | PRECISE POSITIONING ACTUATOR FOR HEAD ELEMENT, HEAD GIMBAL ASSEMBLY WITH THE ACTUATOR, DISK DRIVE APPARATUS WITH THE HEAD GIMBAL ASSEMBLY, MANUFACTURING METHOD OF ACTUATOR AND MANUFACTURING METHOD OF HEAD GIMBAL ASSEMBLY | Tamon Kasajima | 2004-03-02 |
| 6690551 | Precise positioning actuator for head element, head gimbal assembly with the actuator, disk drive apparatus with the head gimbal assembly and manufacturing method of head gimbal assembly | Tamon Kasajima | 2004-02-10 |
| 6690547 | Suspension, head gimbal assembly and manufacturing method of head gimbal assembly | Takeshi Wada, Norikazu Ota, Takashi Honda | 2004-02-10 |
| 6680810 | Head suspension assembly with a precise positioning micro-cap actuator composed of a piezoelectric material | Takeshi Wada, Takashi Honda, Haruyuki Morita, Mitsuyoshi Kawai, Norikazu Ota | 2004-01-20 |
| 6680826 | Head gimbal assembly with piezoelectric microactuator | Tamon Kasajima, Kai Wu, Zhihong Wang, Weiguang Zhu, Xi Yao | 2004-01-20 |
| 6680824 | Head arm assembly, disk apparatus with head arm assembly and manufacturing method of head arm assembly | Takehiro Kamigama, Ichiro Yagi | 2004-01-20 |