Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072231 | Testing method of wafer with thin-film magnetic heads and manufacturing method of thin-film magnetic head | Yasuhiro Hasegawa, Koichi Otani, Takamitsu Sakamoto | 2011-12-06 |
| 8072706 | Magnetic head for perpendicular magnetic recording and method of manufacturing same | Kei Hirata, Hideyuki Ukita, Shin Narushima, Hiromichi Umehara, Hisayoshi Watanabe +1 more | 2011-12-06 |