Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804088 | Thin film magnetic head, manufacturing method thereof and magnetic storage | Yoshihiro Nonaka, Haruo Urai, Kiyotaka Shimabayashi, Tetsuhiro Suzuki, Shinsaku Saitho +2 more | 2004-10-12 |
| 6798626 | Magnetoresistive effect element having a ferromagnetic tunnel junction film with an oxide or nitride of a metallic material | Kazuhiko Hayashi, Keishi Ohashi, Masafumi Nakada, Eizo Fukami, Kiyokazu Nagahara +2 more | 2004-09-28 |
| 6795271 | Recording head, recording head manufacturing method, combined head and magnetic recording/reproduction apparatus | Hiroaki Honjo, Tamaki Toba, Shinsaku Saito, Yoshihiro Nonaka, Tsutomu Ishi +2 more | 2004-09-21 |
| 6791794 | Magnetic head having an antistripping layer for preventing a magnetic layer from stripping | Hiroaki Honjo, Tsutomu Ishi, Mikiko Saito, Shinsaku Saito, Tamaki Toba +2 more | 2004-09-14 |
| 6780530 | Magnetic material having a high saturation magnetic flux density and a low coercive force | Mikiko Saito, Tsutomu Ishi, Hiroaki Honjo, Tamaki Toba, Shinsaku Saito +1 more | 2004-08-24 |
| 6754051 | Spin valve transducer having partly patterned magnetoresistance element | — | 2004-06-22 |
| 6747853 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +3 more | 2004-06-08 |
| 6718621 | Magnetoresistive head production method | Kazuhiko Hayashi, Keishi Ohashi, Masafumi Nakada, Eizo Fukami, Kiyokazu Nagahara +2 more | 2004-04-13 |
| 6687082 | Magnetic head and manufacturing method thereof and magnetic recording and reproducing apparatus | Tsutomu Ishi, Mikiko Saito, Hiroaki Honjo, Shinsaku Saito, Tamaki Toba +1 more | 2004-02-03 |