Issued Patents All Time
Showing 76–100 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014193 | Magnetoresistance effect element and magnetic random access memory | Masahiko Nakayama, Sumio Ikegawa, Hiroaki Yoda, Tatsuya Kishi | 2011-09-06 |
| 8009465 | Magnetoresistive element | Masahiko Nakayama, Tatsuya Kishi, Yoshiaki Fukuzumi, Toshihiko Nagase, Sumio Ikegawa +1 more | 2011-08-30 |
| 7957098 | Magnetic recording head and magnetic recording apparatus | Kenichiro Yamada, Hitoshi Iwasaki, Junichi Akiyama, Masayuki Takagishi, Tomomi Funayama +3 more | 2011-06-07 |
| 7924607 | Magnetoresistance effect element and magnetoresistive random access memory using the same | Masatoshi Yoshikawa, Eiji Kitagawa, Toshihiko Nagase, Tatsuya Kishi, Hiroaki Yoda | 2011-04-12 |
| 7920361 | Magnetoresistive effect element with intermediate oxide layer containing boron and an element selected from Ca, Mg, Sr, Ba, Ti, and Sc | Masatoshi Yoshikawa, Toshihiko Nagase, Eiji Kitagawa, Tatsuya Kishi, Hiroaki Yoda | 2011-04-05 |
| 7875903 | Magnetic memory device | Masahiko Nakayama, Sumio Ikegawa, Yoshiaki Fukuzumi, Tatsuya Kishi | 2011-01-25 |
| 7848059 | Magnetoresistive effect device and magnetic random access memory using the same | Masatoshi Yoshikawa, Toshihiko Nagase, Eiji Kitagawa, Tatsuya Kishi, Hiroaki Yoda | 2010-12-07 |
| 7663197 | Magnetoresistive element | Toshihiko Nagase, Masatoshi Yoshikawa, Eiji Kitagawa, Masahiko Nakayama, Tatsuya Kishi +1 more | 2010-02-16 |
| 7599156 | Magnetoresistive element having specially shaped ferromagnetic layer | Tatsuya Kishi, Masahiko Nakayama, Yoshiaki Fukuzumi | 2009-10-06 |
| 7592189 | MRAM and method of manufacturing the same | Yoshihisa Iwata, Yoshiaki Fukuzumi | 2009-09-22 |
| 7525837 | Magnetoresistive effect element and magnetic memory | Masahiko Nakayama, Sumio Ikegawa, Yoshiaki Fukuzumi, Yoshihisa Iwata | 2009-04-28 |
| 7518907 | Magnetoresistive element | Masahiko Nakayama, Tatsuya Kishi, Yoshiaki Fukuzumi, Toshihiko Nagase, Sumio Ikegawa +1 more | 2009-04-14 |
| 7518906 | Magneto-resistive element | Sumio Ikegawa, Masahiko Nakayama, Eiji Kitagawa, Hiroaki Yoda | 2009-04-14 |
| 7470963 | Magnetoresistive element and magnetic memory | Shigeki Takahashi, Tomomasa Ueda, Tatsuya Kishi, Yoshiaki Saito | 2008-12-30 |
| 7414880 | Magnetoresistive effect element and magnetic memory | Masahiko Nakayama, Sumio Ikegawa, Yoshiaki Fukuzumi, Yoshihisa Iwata | 2008-08-19 |
| 7411263 | Magnetic memory device | Masahiko Nakayama, Sumio Ikegawa, Yoshiaki Fukuzumi, Tatsuya Kishi | 2008-08-12 |
| 7372648 | Optically-assisted magnetic recording head and optically-assisted magnetic recording apparatus | Junichi Akiyama, Akira Kikitsu, Toshihiko Nagase, Tomoyuki Maeda | 2008-05-13 |
| 7355884 | Magnetoresistive element | Masahiko Nakayama, Tatsuya Kishi, Yoshiaki Fukuzumi, Toshihiko Nagase, Sumio Ikegawa +1 more | 2008-04-08 |
| 7330335 | Magnetic recording medium, magnetic recording apparatus and magnetic recording method | Akira Kikitsu, Junichi Akiyama | 2008-02-12 |
| 7326982 | MRAM and method of manufacturing the same | Yoshihisa Iwata, Yoshiaki Fukuzumi | 2008-02-05 |
| 7245524 | Magnetic memory device and write method of magnetic memory device | Hiroaki Yoda, Masahiko Nakayama, Sumio Ikegawa, Tatsuya Kishi | 2007-07-17 |
| 7190613 | Magnetic random access memory device having thermal agitation property and high write efficiency | Toshihiko Nagase, Hiroaki Yoda, Masatoshi Yoshikawa, Tatsuya Kishi, Hisanori Aikawa +1 more | 2007-03-13 |
| 7084447 | Magnetic random access memory having magnetoresistive element | Yoshiaki Fukuzumi | 2006-08-01 |
| 7054087 | Magnetic recording-reproducing apparatus | Akira Kikitsu, Toshihiko Nagase, Tomoyuki Maeda, Junichi Akiyama | 2006-05-30 |
| 6982845 | Magnetic recording apparatus and magnetic recording method | Masayuki Takagishi, Masashi Sahashi, Junichi Akiyama, Hitoshi Iwasaki, Akira Kikitsu | 2006-01-03 |