Issued Patents All Time
Showing 25 most recent of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11244781 | Magnetization control element, magnetic memory, and magnetic recording system | Tatsuo Shibata, Tomohiro Nozaki | 2022-02-08 |
| 9520175 | Magnetization controlling element using magnetoelectric effect | Tatsuo Shibata | 2016-12-13 |
| 8929035 | Tunnel barrier sensor with multilayer structure | Hideaki Fukuzawa, Hiromi Yuasa, Hiromi Fuke, Hitoshi Iwasaki | 2015-01-06 |
| 8724434 | Magnetic recording system and magnetic recording device | Mikio Matsuzaki, Koichi Shinohara, Tatsuo Shibata, Tomohiro Nozaki | 2014-05-13 |
| 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, Hiromi Fuke, Hiroshi Tomita, Hitoshi Iwasaki | 2012-09-04 |
| 8085511 | Magnetoresistance effect element having resistance adjusting layer and thin-film insertion layer | Hiromi Yuasa, Yuzo Kamiguchi, Masatoshi Yoshikawa, Katsuhiko Koui, Hitoshi Iwasaki +2 more | 2011-12-27 |
| 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, Hiromi Fuke, Hiroshi Tomita, Hitoshi Iwasaki | 2011-11-01 |
| 7897274 | Magnetoresistive device, magnetoresistive head and magnetic recording-reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Yuzo Kamiguchi, Hitoshi Iwasaki | 2011-03-01 |
| 7898774 | Magnetoresistive effect element with resistance adjustment layer of semimetal, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Katsuhiko Koui, Hitoshi Iwasaki | 2011-03-01 |
| 7843669 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Hiromi Fuke, Hitoshi Iwasaki | 2010-11-30 |
| 7791843 | Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system | Yuuzo Kamiguchi, Hiromi Yuasa, Tomohiko Nagata, Hiroaki Yoda, Katsuhiko Koui +3 more | 2010-09-07 |
| 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, Hiromi Fuke, Hitoshi Iwasaki, Masaaki Doi, Kousaku Miyake | 2010-05-18 |
| 7593195 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Hiromi Fuke, Hitoshi Iwasaki | 2009-09-22 |
| 7561383 | Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system | Yuuzo Kamiguchi, Hiromi Yuasa, Tomohiko Nagata, Hiroaki Yoda, Katsuhiko Koui +3 more | 2009-07-14 |
| 7515386 | Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system | Yuuzo Kamiguchi, Hiromi Yuasa, Tomohiko Nagata, Hiroaki Yoda, Katsuhiko Koui +3 more | 2009-04-07 |
| 7511927 | Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Katsuhiko Koui, Hitoshi Iwasaki | 2009-03-31 |
| 7505234 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Hiromi Fuke, Hitoshi Iwasaki | 2009-03-17 |
| 7476414 | Magnetoresistance effect element | Hideaki Fukuzawa, Katsuhiko Koi, Hiromi Fuke, Hiroshi Tomita, Hitoshi Iwasaki | 2009-01-13 |
| 7463456 | Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Katsuhiko Koui, Hitoshi Iwasaki | 2008-12-09 |
| 7443004 | Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Yuzo Kamiguchi, Masatoshi Yoshikawa, Katsuhiko Koui, Hitoshi Iwasaki +2 more | 2008-10-28 |
| 7379278 | Magnetoresistance effect element, having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance | Katsuhiko Koui, Masatoshi Yoshikawa, Masayuki Takagishi, Takeo Sakakubo, Hitoshi Iwasaki | 2008-05-27 |
| 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, Hiromi Fuke, Hitoshi Iwasaki | 2007-11-27 |
| 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 |