Issued Patents All Time
Showing 126–150 of 243 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525776 | Magnetoresistive element, magnetoresistive head, magnetic recording apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Katsuhiko Koui | 2009-04-28 |
| 7522390 | Magnetoresistive effect element, and magnetic head and magnetic reproducing apparatus including the same | Hiromi Yuasa, Hideaki Fukuzawa | 2009-04-21 |
| 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 |
| 7514117 | Method and apparatus for manufacturing magnetoresistive element | Hideaki Fukuzawa, Katsuhiko Koui, Hiromi Yuasa, Susumu Hashimoto | 2009-04-07 |
| 7515387 | Magnetoresistive effect element, and magnetic head and magnetic reproducing apparatus including the same | Hiromi Yuasa, Hideaki Fukuzawa | 2009-04-07 |
| 7511927 | Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Katsuhiko Koui, Masashi Sahashi | 2009-03-31 |
| 7505234 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Hiromi Fuke, Masashi Sahashi | 2009-03-17 |
| 7504898 | High-frequency oscillator with a stacked film including a magnetization pinned layer | Hideaki Fukuzawa, Hiromi Yuasa | 2009-03-17 |
| 7495870 | Magnetoresistive effect element, magnetic head, and magnetic reproducing apparatus | Hiromi Yuasa, Hideaki Fukuzawa, Susumu Hashimoto | 2009-02-24 |
| 7476414 | Magnetoresistance effect element | Hideaki Fukuzawa, Katsuhiko Koi, Hiromi Fuke, Hiroshi Tomita, Masashi Sahashi | 2009-01-13 |
| 7471492 | Magnetoresistive element, magnetic head and magnetic recording/reproducing apparatus | Hideaki Fukuzawa, Hiromi Yuasa, Susumu Hashimoto | 2008-12-30 |
| 7463456 | Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Katsuhiko Koui, Masashi Sahashi | 2008-12-09 |
| 7443004 | Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Yuzo Kamiguchi, Masatoshi Yoshikawa, Katsuhiko Koui, Tomohiko Nagata +2 more | 2008-10-28 |
| 7426098 | Magnetoresistive element having three-layer buffer layer, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hiromi Yuasa, Hideaki Fukuzawa, Susumu Hashimoto | 2008-09-16 |
| 7379278 | Magnetoresistance effect element, having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance | Katsuhiko Koui, Masatoshi Yoshikawa, Masayuki Takagishi, Masashi Sahashi, Takeo Sakakubo | 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, Kazuhiro Saito +4 more | 2008-05-20 |
| 7365150 | Process for producing polyester resin for toner | Hirokazu Ito, Masaru Sugiura, Kouji Shimizu | 2008-04-29 |
| 7336454 | Magnetoresistance effect device having a bi-crystal structure composed of main grains each having a plurality of sub-grains | Hideaki Fukuzawa, Shin Nakamura, Yuzo Kamiguchi, Akio Hori, Susumu Hashimoto | 2008-02-26 |
| 7307819 | Magnetoresistive element magnetic head, magnetic recording apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa | 2007-12-11 |
| 7301733 | Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory | Hideaki Fukuzawa, Hiromi Yuasa, Hiromi Fuke, Masashi Sahashi | 2007-11-27 |
| 7289305 | Magnetoresistive element, magnetic head, and magnetic recording and reproducing apparatus | Hiromi Fuke, Hideaki Fukuzawa, Hiromi Yuasa, Susumu Hashimoto | 2007-10-30 |
| 7248448 | Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system | Hideaki Fukuzawa, Yuzo Kamiguchi, Katsuhiko Koui, Shin Nakamura, Kazuhiro Saito +4 more | 2007-07-24 |
| 7223485 | Magnetoresistive device, magnetoresistive head and magnetic recording-reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Yuzo Kamiguchi, Masashi Sahashi | 2007-05-29 |
| 7218483 | Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Katsuhiko Koui, Masashi Sahashi | 2007-05-15 |
| 7218484 | Magnetoresistance effect element, magnetic head, and magnetic reproducing apparatus | Susumu Hashimoto, Katsuhiko Koui, Masashi Sahashi | 2007-05-15 |