Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8929035 | Tunnel barrier sensor with multilayer structure | Hideaki Fukuzawa, Hiromi Yuasa, Hitoshi Iwasaki, Masashi Sahashi | 2015-01-06 |
| 8363362 | Magnetoresistive element | Susumu Hashimoto, Masayuki Takagishi, Hitoshi Iwasaki | 2013-01-29 |
| 8331062 | Magneto-resistance effect element, magnetic head, magnetic recording/reproducing device and magnetic memory | Susumu Hashimoto, Masayuki Takagishi, Hitoshi Iwasaki | 2012-12-11 |
| 8274765 | Method of manufacturing magnetoresistive element, magnetoresistive element, magnetic head assembly and magnetic recording apparatus | Susumu Hashimoto, Masayuki Takagishi, Hitoshi Iwasaki | 2012-09-25 |
| 8259419 | Magnetoresistance effect element with a layer containing an oxide as a principal component and containing a magnetic transition metal element which does not bond to oxygen | Hideaki Fukuzawa, Katsuhiko Koi, Hiroshi Tomita, Hitoshi Iwasaki, Masashi Sahashi | 2012-09-04 |
| 8049999 | Magnetoresistance effect element with a layer containing an oxide as a principal component and containing a magnetic transition metal element which does not bond to oxygen | Hideaki Fukuzawa, Katsuhiko Koi, Hiroshi Tomita, Hitoshi Iwasaki, Masashi Sahashi | 2011-11-01 |
| 8031443 | Magneto-resistance effect element, magnetic head, magnetic recording/reproducing device and method for manufacturing a magneto-resistance effect element | Susumu Hashimoto, Masayuki Takagishi, Hitoshi Iwasaki | 2011-10-04 |
| 7843669 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Hitoshi Iwasaki, Masashi Sahashi | 2010-11-30 |
| 7738220 | Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system | Hideaki Fukuzawa, Yuzo Kamiguchi, Katsuhiko Koui, Shin Nakamura, Hitoshi Iwasaki +4 more | 2010-06-15 |
| 7719800 | Magnetoresistive effect element and manufacturing method thereof, and magnetic head, magnetic reproducing apparatus, and magnetic memory using the same | Susumu Hashimoto, Hitoshi Iwasaki, Masaaki Doi, Kousaku Miyake, Masashi Sahashi | 2010-05-18 |
| 7593195 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Hitoshi Iwasaki, Masashi Sahashi | 2009-09-22 |
| 7505234 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Hitoshi Iwasaki, Masashi Sahashi | 2009-03-17 |
| 7476414 | Magnetoresistance effect element | Hideaki Fukuzawa, Katsuhiko Koi, Hiroshi Tomita, Hitoshi Iwasaki, Masashi Sahashi | 2009-01-13 |
| 7375405 | Magnetoresistance effect element, magnetic head, and magnetic storage system using a giant magnetoresistance effect element | Hideaki Fukuzawa, Yuzo Kamiguchi, Katsuhiko Koui, Shin Nakamura, Hitoshi Iwasaki +4 more | 2008-05-20 |
| 7301733 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Hitoshi Iwasaki, Masashi Sahashi | 2007-11-27 |
| 7289305 | Magnetoresistive element, magnetic head, and magnetic recording and reproducing apparatus | Hideaki Fukuzawa, Hiromi Yuasa, Susumu Hashimoto, Hitoshi Iwasaki | 2007-10-30 |
| 7248448 | Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system | Hideaki Fukuzawa, Yuzo Kamiguchi, Katsuhiko Koui, Shin Nakamura, Hitoshi Iwasaki +4 more | 2007-07-24 |
| 7130163 | Magnetoresistance effect element | Hideaki Fukuzawa, Katsuhiko Koi, Hiroshi Tomita, Hitoshi Iwasaki, Masashi Sahashi | 2006-10-31 |
| 7008702 | Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system | Hideaki Fukuzawa, Yuzo Kamiguchi, Katsuhiko Koui, Shin Nakamura, Hitoshi Iwasaki +4 more | 2006-03-07 |
| 6853520 | Magnetoresistance effect element | Hideaki Fukuzawa, Katsuhiko Koi, Hiroshi Tomita, Hitoshi Iwasaki, Masashi Sahashi | 2005-02-08 |
| 6816347 | Magnetoresistive element and magnetic recording apparatus | Katsuhiko Koi, Hitoshi Iwasaki, Yuzo Kamiguchi, Hideaki Fukuzawa | 2004-11-09 |
| 6690553 | Magnetoresistance effect device, magnetic head therewith, magnetic recording/reproducing head, and magnetic storing apparatus | Hitoshi Iwasaki, Yuzo Kamiguchi, Kazuhiro Saito, Masashi Sahashi | 2004-02-10 |
| 6636399 | Magnetoresistance effect device, magnetic head therewith, magnetic recording/reproducing head, and magnetic storing apparatus | Hitoshi Iwasaki, Yuzo Kamiguchi, Kazuhiro Saito, Masashi Sahashi | 2003-10-21 |
| 6483673 | Differential detection magnetoresistance head with laminated structure | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Yuzo Kamiguchi, Susumu Hashimoto +3 more | 2002-11-19 |
| 6455178 | Exchange coupling film and magnetoresistive element | Yuuzo Kamiguchi, Susumu Hashimoto, Tomomi Funayama, Kazuhiro Saito, Hitoshi Iwasaki +1 more | 2002-09-24 |