| 8000058 |
Magnetic head for perpendicular recording having pole pieces provided on surface of soft magnetic film |
Tadayuki Iwakura, Masafumi Mochizuki, Ichiro Ohdake |
2011-08-16 |
| 7881012 |
Magnetic head and magnetic disk storage apparatus mounting the head |
Masafumi Mochizuki, Kimitoshi Etoh, Hiroshi Fukui |
2011-02-01 |
| 7679860 |
Thin film magnetic head with layer having high saturation magnetic flux density, and magnetic storage apparatus |
Kazue Kudo, Gen Oikawa, Hiromi Shiina |
2010-03-16 |
| 7589937 |
Thin film magnetic head with high Fe alloy plating film and manufacturing method thereof |
Gen Oikawa, Kazue Kudo, Noriyuki Saiki, Hiromi Shiina |
2009-09-15 |
| 7485378 |
Magnetic thin film head |
Gen Oikawa, Kazue Kudo, Hiromi Shiina |
2009-02-03 |
| 7262940 |
Separate read/write magnetic head |
Tadayuki Iwakura |
2007-08-28 |
| 5994893 |
Driving apparatus for stepping motor type instrument |
Kouichi Sato |
1999-11-30 |
| 5615192 |
Information recording and reproducing method and apparatus |
Atsushi Kikukawa, Sumio Hosaka, Toshimichi Shintani, Takeshi Shimano |
1997-03-25 |
| 5050122 |
Bloch line memory device and method for operating same |
Ryo Suzuki |
1991-09-17 |
| 5047978 |
Bloch line memory device |
Tadashi Ikeda, Ryo Suzuki |
1991-09-10 |
| 4949304 |
Bloch line memory device |
Tadashi Ikeda, Ryo Suzuki |
1990-08-14 |
| 4845671 |
Bloch line memory device |
Tadashi Ikeda, Teruaki Takeuchi, Ryo Suzuki |
1989-07-04 |
| 4831584 |
Bloch line memory device |
Ryo Suzuki |
1989-05-16 |
| 4415262 |
Photomask |
Naoki Koyama, Hiroshi Umezaki, Norikazu Tsumita, Yutaka Sugita |
1983-11-15 |