Issued Patents All Time
Showing 126–137 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828985 | Method of producing thin film magnetic head | Yuji Ito, Yoshiyuki Mizoguchi, Nobuya Oyama | 2010-11-09 |
| 7817376 | Thin-film magnetic head having magnetic layer with non-magnetic portion | Kenkichi Anagawa | 2010-10-19 |
| 7813085 | Thin-film magnetic head having laminate shields for tolerating external magnetic field | Kenkichi Anagawa | 2010-10-12 |
| 7810226 | Method of manufacturing a thin-film magnetic head having an element having a lower layer with a narrower width | Yohei Koyanagi | 2010-10-12 |
| 7791835 | Multi-channel head | Kazuhiko Maejima, Tomonaga Nishikawa | 2010-09-07 |
| 7675716 | Composite thin-film magnetic head, magnetic head assembly and magnetic disk drive apparatus | Takeo Kagami, Hiroshi Kiyono, Eiichi Omata, Seiji Yari, Takamitsu Sakamoto | 2010-03-09 |
| 7667928 | Thin-film magnetic head having a width-thickness configured shield layer positioned by spacer pieces for use in a head gimbal assembly of a hard disk system | Norikazu Ota | 2010-02-23 |
| 7649713 | Thin-film magnetic head with heating element and heatsink | Norikazu Ota, Katsuki Kurihara, Taro Oike, Hiroki Matsukuma | 2010-01-19 |
| 7612965 | Thin-film magnetic head having heatsink wider on air bearing surface side | Katsuki Kurihara, Taro Oike, Norikazu Ota | 2009-11-03 |
| 7372667 | Thin-film magnetic head, head gimbal assembly with thin-film magnetic head, head arm assembly with head gimbal assembly, magnetic disk drive apparatus with head gimbal assembly and manufacturing method of thin-film magnetic head | Taro Oike, Shin Narushima, Takamitsu Sakamoto, Kiyoshi Noguchi | 2008-05-13 |
| 7321480 | Thin-film magnetic head having magnetic layers of different thicknesses and fabrication method for same | Taro Oike, Kiyoshi Noguchi, Shin Narushima, Takamitsu Sakamoto | 2008-01-22 |
| 7239480 | Thin film magnetic head having an upper pole portion with a width that increases towards an abs | Kiyoshi Noguchi, Taro Oike, Shin Narushima, Takamitsu Sakamoto | 2007-07-03 |