Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841400 | Magnetic head core comprising a monocrystaline ferrite | — | 1989-06-20 |
| 4839763 | Composite magnetic head core | — | 1989-06-13 |
| 4711018 | Method of manufacturing a magnetic head core | — | 1987-12-08 |
| 4675988 | Method for producing a magnetic head core | — | 1987-06-30 |
| 4519870 | Method for producing a single crystal | Syunzo Mase | 1985-05-28 |
| 4444615 | Method for producing a single crystal | Syunzo Mase | 1984-04-24 |
| 4402787 | Method for producing a single crystal | Syunzo Mase | 1983-09-06 |
| 4339301 | Method for producing a single crystal of ferrite | Syunzo Mase | 1982-07-13 |