Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7372666 | Magnetic head with alternately laminated (110)-orientation-inducing non-magnetic underlayers, magnetic layers, and discontinuous insulating layers | Shoji Ikeda, Masaaki Matsuoka | 2008-05-13 |
| 7294418 | Magnetic film for magnetic head | Shoji Ikeda, Masaaki Matsuoka | 2007-11-13 |
| 6970324 | Thin film head with nickel-iron alloy non-magnetic substratum between non-magnetic gap layer and upper magnetic pole layer | Shoji Ikeda, Ikuya Tagawa, Yuji Uehara | 2005-11-29 |