Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804816 | Method of making a thin-film magnetic head having a multi-layered coil structure | — | 1989-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804816 | Method of making a thin-film magnetic head having a multi-layered coil structure | — | 1989-02-14 |