Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7075751 | Thin-film magnetic head and method of manufacturing same | Yoshitaka Sasaki, Hiroyuki Itoh | 2006-07-11 |
| 7062839 | Method of manufacturing thin-film magnetic head | Yoshitaka Sasaki, Hiroyuki Itoh, Shigeki Tanemura, Kazuo Ishizaki | 2006-06-20 |
| 7061716 | Thin-film magnetic head and method of manufacturing same | Yoshitaka Sasaki | 2006-06-13 |
| 7060207 | Thin film magnetic head and magnetic recording apparatus having a lowered coil resistance value, reduced generated heat, and high-frequency | Yoshitaka Sasaki, Hiroyuki Itoh | 2006-06-13 |
| 7054104 | Magnetic head with helical coil and plural outer conductor groups and method of manufacturing same | Yoshitaka Sasaki, Hiroyuki Ito | 2006-05-30 |
| 7046480 | Thin film magnetic head and manufacturing method thereof | Yoshitaka Sasaki | 2006-05-16 |
| 6987645 | Thin-film magnetic head and method of manufacturing same, and thin-film magnetic head substructure | Yoshitaka Sasaki | 2006-01-17 |
| 6977796 | Wiring pattern and method of manufacturing the same and thin film magnetic head and method of manufacturing the same | Yoshitaka Sasaki | 2005-12-20 |
| 6958888 | Slider of thin-film magnetic head and method of manufacturing same | Yoshitaka Sasaki | 2005-10-25 |
| 6950279 | Thin-film magnetic head with thin-film coil of low resistance | Yoshitaka Sasaki | 2005-09-27 |
| 6945847 | Method of lapping medium-opposing surface in thin-film magnetic head | Norikazu Ota, Nobuya Oyama, Soji Koide, Tetsuro Sasaki | 2005-09-20 |
| 6940689 | THIN-FILM MAGNETIC HEAD COMPRISING A FIRST POLE LAYER HAVING MULTIPLE LAYERS INCLUDING A SECOND LAYER AND A THIN-FILM COIL HAVING A PORTION DISPOSED BETWEEN THE SECOND LAYER AND A COUPLING PORTION AND METHOD OF MANUFACTURING THE THIN-FILM MAGNETIC HEAD | Yoshitaka Sasaki, Hiroyuki Itoh | 2005-09-06 |
| 6937443 | System and method for a three-piece design of a magnetic head assembly | Jeffery Wang, Chi Hung Yuen, Kai Wu | 2005-08-30 |
| 6934124 | Rotating recording medium and slider of thin-film magnetic head device | Yoshitaka Sasaki, Hiroyuki Itoh | 2005-08-23 |
| 6884730 | Method of etching a film of magnetic material and method of manufacturing a thin-film magnetic head | Yoshitaka Sasaki, Hironori Araki | 2005-04-26 |
| 6882505 | Slider of thin-film magnetic head and method of manufacturing same | Yoshitaka Sasaki | 2005-04-19 |
| 6882503 | Thin-film magnetic head and method of manufacturing same, and slider of thin-film magnetic head and method of manufacturing same | Yoshitaka Sasaki | 2005-04-19 |
| 6865059 | Slider of thin-film magnetic head | Yoshitaka Sasaki | 2005-03-08 |
| 6859995 | Universal fixture for HSA assembly and its testing process | Huegung Wang, Yiusing Ho, Chunkau Leung, Waikong Cheung, Shinji Misawa +2 more | 2005-03-01 |
| 6851177 | Manufacturing method of head arm assembly | Masashi Shiraishi | 2005-02-08 |
| 6842307 | Thin-film magnetic head including thin-film coil and lead layer connected via connecting layer | Yoshitaka Sasaki | 2005-01-11 |
| 6842314 | Magnetoresistive device and method of manufacturing same, and thin-film magnetic head and method of manufacturing same | Yoshitaka Sasaki | 2005-01-11 |
| 6839204 | Head gimbal assembly with a ground or source voltage lead conductor | Masashi Shiraishi | 2005-01-04 |
| 6829818 | Manufacturing method of a head gimbal assembly | Masashi Shiraishi | 2004-12-14 |
| 6801407 | Thin film magnetic head and method of manufacturing the same | Yoshitaka Sasaki | 2004-10-05 |