Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452892 | Magnetic tunnel device, method of manufacture thereof, and magnetic head | Seiji Kumagai, Junichi Honda | 2002-09-17 |
| 6365948 | Magnetic tunneling junction device | Seiji Kumagai, Toshihiko Yaoi | 2002-04-02 |