Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6202289 | Manufacturing process of thin film magnetic head sliders | Shinji Furuichi, Takeo Sasaki | 2001-03-20 |
| 6101068 | MR composite-type thin-film magnetic head having an upper pole with a high saturation magnetic flux density and an intermediate pole with a high resistivity | Shigekazu Ohtomo, Shuji Sudo, Yuji Ueda, Hideji Takahashi | 2000-08-08 |
| 6072670 | Thin film magnetic head having a pair of magnetic poles formed on substrate through a magnetic gap layer | Shinji Furuichi | 2000-06-06 |
| 5581429 | Thin-film magnetic head having improved magnetic pole structure | Shinji Furuichi | 1996-12-03 |
| 5302893 | Magnetic encoder having a magnetic recording medium containing barium-ferrite | — | 1994-04-12 |
| 5172057 | Magnetic encoder including plural magnetic pole lines having differing magnetic pitches and plural magnetic resistance effect elements | Takehiko Sagara, Hideo Murata | 1992-12-15 |