Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085038 | Method for testing noise of thin-film magnetic head, and magnetic disk drive apparatus with noise testing function | Takeo Kagami, Tetsuro Sasaki, Kei Hirata, Masaru Hirose, Chi Man Lee +1 more | 2011-12-27 |
| 7876537 | Magnetoresistive element incorporating conductive film disposed on peripheral surface of layered structure including spacer layer, free layer and pinned layer, the conductive film allowing conduction between the free layer and the pinned layer | Tetsuro Sasaki, Takeo Kagami, Kei Hirata | 2011-01-25 |
| 7864489 | Thin-film magnetic head having an antistatic layer preventing a protective coat from being electrostatically charged | Kei Hirata, Takeo Kagami, Tetsuro Sasaki | 2011-01-04 |