Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387548 | Exchange coupling film and magnetoresistance effect type element using this exchange coupling film, and thin film magnetic head using the magnetoresistance effect type element | Naoya Hasegawa, Masamichi Saito, Yutaka Yamamoto, Akihiro Makino | 2002-05-14 |