Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948709 | Thin-film magnetic head | Tetsuya Hiraki, Kazuhiko Maejima | 2011-05-24 |
| 7948716 | Magnetic head for perpendicular magnetic recording with a shield and a pole layer having a top surface with first and second portions at different heights, and method of manufacturing same | Naoto Matono, Koichi Otani, Tatsuya Harada, Noriaki Kasahara, Takamitsu Sakamoto +3 more | 2011-05-24 |
| 7866029 | Method for forming a pattern film with a narrower width | Mitsuharu Isobe, Noriyuki Ito, Hiroaki Funada, Takeshi Yamana, Makoto Terasawa +1 more | 2011-01-11 |
| 7569332 | Processing method of thin-film and manufacturing method of thin-film magnetic head | Mitsuharu Isobe, Hiromichi Umehara, Tomohide Yokozawa | 2009-08-04 |