Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9792932 | Thin film magnetic head, head gimbals assembly, head arm assembly, and magnetic disk unit | Katsuki Kurihara, Yosuke Antoku | 2017-10-17 |
| 8654479 | Thin-film magnetic recording head with thin film which constructs sensor or heater beneath main magnetic pole | Masashi Sano, Hiromichi Umehara, Isamu Toba, Tatsuhiro Nojima, Hitoshi Hatate +1 more | 2014-02-18 |
| 8373947 | Magnetic head slider including protective film for head-to-medium spacing detecting element | Tatsuhiro Nojima, Masashi Sano, Yosuke Antoku, Isamu Toba, Norio Takahashi +1 more | 2013-02-12 |
| 7466412 | Method of detecting displacement of exposure position marks | — | 2008-12-16 |
| 7369359 | Thin film magnetic head having sectional shape of write magnetic pole formed as a trapezoid | Takashi Ito | 2008-05-06 |
| 5222086 | Method for the linking of data during the recording of encoded data on a recordable type optical disk | — | 1993-06-22 |