Issued Patents All Time
Showing 201–225 of 243 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5999378 | Magnetoresistance effect head having a giant magnetoresistance effect film | Kazuhiro Saito, Hiromi Fuke, Yuzo Kamiguchi, Masashi Sahashi, Hiroaki Kawashima +3 more | 1999-12-07 |
| 5991125 | Magnetic head | Reiko Kondoh, Hiroaki Yoda, Yuichi Ohsawa, Yuzo Kamiguchi, Susumu Hashimoto | 1999-11-23 |
| 5976713 | Exchange-coupling film and, magneto-resistance effect element and magnetic head using thereof | Hiromi Fuke, Kazuhiro Saito, Shin Nakamura, Masashi Sahashi | 1999-11-02 |
| 5949622 | Magnetoresistance effect element | Yuzo Kamiguchi, Akiko Saito, Kazuhiro Saito, Hideaki Fukuzawa, Masashi Sahashi | 1999-09-07 |
| 5914380 | Toner resin and process for its production | Hirokazu Ito, Noriyuki Tajiri | 1999-06-22 |
| 5905611 | Thin film magnetic head responsive to spin-dependent scattering | Hiroaki Yoda, Yuichi Ohsawa, Kohichi Tateyama, Reiko Kondoh, Toshihiko Ohta +1 more | 1999-05-18 |
| 5828525 | Differential detection magnetoresistance head | Yuichi Ohsawa, Reiko Kondoh, Yuzo Kamiguchi, Susumu Hashimoto, Tomomi Funayama +3 more | 1998-10-27 |
| 5818684 | Shield type magnetoresistive head arranged for weakening of a galvano-current magnetic field | Yuzo Kamiguchi, Tomomi Funayama | 1998-10-06 |
| 5807654 | Polyester resin for toner, process for its production and toner | Shinji Kubo, Noriyuki Tajiri, Yoichi Nagai | 1998-09-15 |
| 5796560 | Magnetoresistive head | Kazuhiro Saito, Yuzo Kamiguchi, Susumu Hashimoto, Hiromi Fuke, Tomomi Funayama | 1998-08-18 |
| 5780176 | Magnetoresistance effect element | Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +2 more | 1998-07-14 |
| 5768066 | Magnetoresistive head having an antiferromagnetic layer interposed between first and second magnetoresistive elements | Junichi Akiyama, Hiroaki Yoda, Yuichi Ohsawa | 1998-06-16 |
| 5756191 | Exchange coupling film and magnetoresistance effect element | Susumu Hashimoto, Yuzo Kamiguchi, Hiromi Fuke, Tomomi Funayama, Masashi Sahashi | 1998-05-26 |
| 5738946 | Magnetoresistance effect element | Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +1 more | 1998-04-14 |
| 5725963 | Magnetoresistance effect element | Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +1 more | 1998-03-10 |
| 5702832 | Magnetoresistance effect element | Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +1 more | 1997-12-30 |
| 5698335 | Magnetoresistance effect element having bias films | Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +1 more | 1997-12-16 |
| 5688605 | Magnetoresistance effect element | Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +1 more | 1997-11-18 |
| 5652054 | Magnetic recording media having a magnetic thin film made of magnetic metals grains and nonmagnetic matrix | Akira Kikitsu, Katsutaro Ichihara, Atsuhito Sawabe | 1997-07-29 |
| 5633771 | Magnetoresistance effect type head and separate recording-reproducing type magnetic head | Hiroaki Yoda, Atsuhito Sawabe, Naoyuki Inoue, Akio Hori | 1997-05-27 |
| 5587026 | Ferromagnetic film | Yuichi Ohsawa, Reiko Kondoh | 1996-12-24 |
| 5585199 | Magnetoresistance effect head | Yuzo Kamiguchi, Susumu Hashimoto, Yuichi Ohsawa, Masashi Sahashi | 1996-12-17 |
| 5576915 | Magnetoresistive head with antiferromagnetic sublayers interposed between first and second spin-valve units to exchange bias inner magnetic films thereof | Junichi Akiyama, Hiroaki Yoda, Yuichi Ohsawa | 1996-11-19 |
| 5552949 | Magnetoresistance effect element with improved antiferromagnetic layer | Susumu Hashimoto, Yuzo Kamiguchi, Atsuhito Sawabe, Masashi Sahashi | 1996-09-03 |
| 5549978 | Magnetoresistance effect element | Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +1 more | 1996-08-27 |