Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841624 | Method of producing a thin film magnetic head | Eisei Togawa, Kenji Sugimoto, Shunichiro Kuwatsuka | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841624 | Method of producing a thin film magnetic head | Eisei Togawa, Kenji Sugimoto, Shunichiro Kuwatsuka | 1989-06-27 |