Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8605391 | Magnetic head and magnetic recording and reproducing device | Katsuhiko Koui, Shuichi Murakami, Yusuke Tomoda, Norihito Fujita | 2013-12-10 |
| 8553359 | Magnetic recording head and magnetic recording/reproducing apparatus using the same | Kenichiro Yamada, Katsuhiko Koui, Masayuki Takagishi, Tomomi Funayama, Masahiro Takashita +2 more | 2013-10-08 |
| 8472140 | Spin oscillator or magnetic recorder including multiple injection layers in the magnetic recording head | Kenichiro Yamada, Hitoshi Iwasaki, Masayuki Takagishi, Tomomi Funayama, Masahiro Takashita +2 more | 2013-06-25 |
| 8467149 | Spin torque oscillator and magnetic recording apparatus | Akihiko Takeo, Norihito Fujita, Katsuhiko Koui, Hitoshi Iwasaki | 2013-06-18 |
| 8446691 | Magnetic recording device | Masayuki Takagishi, Hitoshi Iwasaki, Kenichiro Yamada, Katsuhiko Koui, Tomomi Funayama +2 more | 2013-05-21 |