Issued Patents All Time
Showing 101–113 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7016169 | Magnetoresistive head with first and second pairs of antiferromagnetic films imparting magnetic bias to first and second magnetization free layers and perpendicular magnetic recording-reproducing apparatus | Masatoshi Yoshikawa, Masayuki Takagishi, Yuzo Kamiguchi | 2006-03-21 |
| 7016162 | Magnetoresistance effect element, magnetic head and magnetic reproducing system having pillar electrodes | Hiroaki Yoda, Yuzo Kamiguchi, Tomohiko Nagata | 2006-03-21 |
| 6937446 | Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system | Yuuzo Kamiguchi, Tomohiko Nagata, Hiroaki Yoda, Katsuhiko Koui, Masatoshi Yoshikawa +3 more | 2005-08-30 |
| 6914757 | Magnetoresistance effect element, magnetic head and magnetic reproducing system | Hiroaki Yoda, Yuzo Kamiguchi, Tomohiko Nagata | 2005-07-05 |
| 6905780 | Current-perpendicular-to-plane-type magnetoresistive device, and magnetic head and magnetic recording-reproducing apparatus using the same | Masatoshi Yoshikawa, Yuzo Kamiguchi, Hitoshi Iwasaki, Masashi Sahashi | 2005-06-14 |
| 6847509 | Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus | Masatoshi Yoshikawa, Masayuki Takagishi, Yuzo Kamiguchi | 2005-01-25 |
| 6784509 | Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus | Yuzo Kamiguchi, Masatoshi Yoshikawa, Katsuhiko Koui, Hitoshi Iwasaki, Tomohiko Nagata +2 more | 2004-08-31 |
| 6754053 | Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus | Masatoshi Yoshikawa, Masashi Sahashi, Katsuhiko Koi, Hitoshi Iwasaki, Hideaki Fukuzawa | 2004-06-22 |
| 6710984 | Magnetoresistive effect device utilizing a magnetization-coupling layer which couples adjacent ferromagnetic layers perpendicularly | Yuzo Kamiguchi | 2004-03-23 |
| 6495275 | Multi-layered thin-film functional device and magnetoresistance effect element | Yuzo Kamiguchi, Akiko Saito, Katsuhiko Koui, Masatoshi Yoshikawa, Hideaki Fukuzawa +4 more | 2002-12-17 |
| 6348274 | Magnetoresistive element and magnetic recording apparatus | Yuzo Kamiguchi, Masashi Sahashi, Hitoshi Iwasaki | 2002-02-19 |
| 6303218 | Multi-layered thin-film functional device and magnetoresistance effect element | Yuzo Kamiguchi, Akiko Saito, Katsuhiko Koui, Masatoshi Yoshikawa, Hideaki Fukuzawa +4 more | 2001-10-16 |
| 4525799 | Electronic cash register | Tamotsu Okawa | 1985-06-25 |