Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480355 | Thin-film magnetic head and manufacturing method of the head | — | 2002-11-12 |
| 6465149 | Solution to be optically treated, a method for forming an antireflection film, a method for pattern-plating and a method for manufacturing a thin film magnetic head | Junichi Hokushin | 2002-10-15 |
| 6414366 | Thin-film magnetic head wafer and manufacturing method of thin-film magnetic head | — | 2002-07-02 |
| 6399285 | Method for forming a thin film and for manufacturing a thin film | — | 2002-06-04 |
| 6373657 | Thin film magnetic head with magnetic film offsets at forefront surfaces thereof | — | 2002-04-16 |
| 6358674 | Method for manufacturing a thin film magnetic head | Junichi Hokushin, Shigekazu Tajima | 2002-03-19 |
| 6289578 | Method of manufacturing a thin film magnetic head having a write element with aligned pole tips | — | 2001-09-18 |
| 6226147 | Thin-film magnetic head provided with longitudinal coil conductor grooves | — | 2001-05-01 |
| 6207466 | Method of manufacturing thin film magnetic head | — | 2001-03-27 |
| 6168501 | Grinding method of microelectronic device | — | 2001-01-02 |
| 6040965 | Thin film magnetic head having grooves which become gradually shallower | Koichi Terunuma | 2000-03-21 |
| 5932396 | Method for forming magnetic poles in thin film magnetic heads | — | 1999-08-03 |
| 5747198 | Resist pattern of T-shaped cross section | — | 1998-05-05 |
| 5725997 | Method for preparing a resist pattern of t-shaped cross section | — | 1998-03-10 |
| 5721078 | Magnetoresistance thin film element formed through use of a resist pattern of T-shaped cross section | — | 1998-02-24 |