Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493182 | Magnetic head | Noboru Yamanaka, Akinori Koyama, Keiji Koga | 2002-12-10 |
| 6400531 | Thin film magnetic head and a method for forming a protective film of the magnetic head | Toru Inoue | 2002-06-04 |