MATSUZAWA, SOICHIRO
Patent Applications and Registrations
Patent applications and USPTO patent grants for MATSUZAWA, SOICHIRO.The latest application filed is for "method of producing magnetic head".
- MATSUZAWA, SOICHIRO - MIE-KEN JP
- Matsuzawa, Soichiro - Kuwana City JP
- Matsuzawa; Soichiro - Kuwana JP
- Matsuzawa; Soichiro - Toyoake JP
| Patent | Date |
|---|---|
| Method Of Producing Magnetic Head App 20020054459 - ISHIHARA, HIROHISA ; et al. | 2002-05-09 |
| Optical waveguide element App 20020048442 - Kondo, Atsuo ; et al. | 2002-04-25 |
| Core slider for magnetic disk, having opposed recesses defining narrow final track which determines nominal magnetic gap width Grant 5,675,453 - Matsuzawa , et al. October 7, 1 | 1997-10-07 |
| Thin-film magnetic circuit board and magnetic head using the same Grant 5,390,062 - Matsuzawa , et al. February 14, 1 | 1995-02-14 |
| Method of producing core slider for rigid magnetic disc drive Grant 5,297,330 - Matsuzawa , et al. March 29, 1 | 1994-03-29 |
| Thin-film magnetic head having slider body formed of ferrite Grant 5,296,982 - Terada , et al. March 22, 1 | 1994-03-22 |
| Head core slider having an air bearing surface of a particular configuration Grant 5,107,382 - Matsuzawa , et al. April 21, 1 | 1992-04-21 |
| Optical unit having means for electrically shielding electrooptical Grant 5,083,221 - Toyoda , et al. January 21, 1 | 1992-01-21 |
| Method for producing a head core slider Grant 5,012,572 - Matsuzawa , et al. May 7, 1 | 1991-05-07 |
| Optical device Grant 4,962,990 - Matsuzawa , et al. October 16, 1 | 1990-10-16 |
| Method for producing a single crystal Grant 4,519,870 - Matsuzawa , et al. May 28, 1 | 1985-05-28 |
| Method for producing a single crystal Grant 4,444,615 - Matsuzawa , et al. April 24, 1 | 1984-04-24 |
| Method for producing a single crystal of ferrite Grant 4,339,301 - Matsuzawa , et al. July 13, 1 | 1982-07-13 |
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