KN

Katsuya Nishiyama

KT Kabushiki Kaisha Toshiba: 50 patents #337 of 21,451Top 2%
Toshiba Memory: 4 patents #468 of 1,971Top 25%
Brother Kogyo: 2 patents #1,845 of 2,767Top 70%
Kioxia: 2 patents #693 of 1,813Top 40%
NU National University Corporation Tohoku University: 1 patents #86 of 170Top 55%
Overall (All Time): #40,294 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 26–50 of 59 patents

Patent #TitleCo-InventorsDate
8750030 Magnetoresistive element and magnetic random access memory Koji Ueda, Tadashi Kai, Toshihiko Nagase, Eiji Kitagawa, Tadaomi Daibou +2 more 2014-06-10
8705269 Magnetoresistive element and magnetic memory Toshihiko Nagase, Tadashi Kai, Makoto Nagamine, Eiji Kitagawa, Tadaomi Daibou +8 more 2014-04-22
8686521 Magnetoresistive element and magnetic memory Tadaomi Daibou, Toshihiko Nagase, Eiji Kitagawa, Masatoshi Yoshikawa, Makoto Nagamine +2 more 2014-04-01
8669628 Magnetoresistive element and magnetic memory using the same Koji Ueda, Toshihiko Nagase, Daisuke Watanabe, Eiji Kitagawa, Tadashi Kai 2014-03-11
8670268 Magnetoresistive element and magnetic memory using the same Toshihiko Nagase, Eiji Kitagawa, Tadashi Kai, Koji Ueda, Daisuke Watanabe 2014-03-11
8665639 Magnetoresistive element and magnetic memory Toshihiko Nagase, Tadashi Kai, Eiji Kitagawa, Tadaomi Daibou, Masahiko Nakayama +4 more 2014-03-04
8659103 Magnetoresistive element and magnetic memory using the same Daisuke Watanabe, Toshihiko Nagase, Koji Ueda, Tadashi Kai 2014-02-25
8547737 Magnetoresistive element and magnetic memory Tadaomi Daibou, Eiji Kitagawa, Yutaka Hashimoto, Masaru Tokou, Toshihiko Nagase +4 more 2013-10-01
8502331 Magnetoresistive effect element, magnetic memory Eiji Kitagawa, Tadaomi Daibou, Yutaka Hashimoto, Masaru Tokou, Tadashi Kai +10 more 2013-08-06
8305801 Magnetoresistive element and magnetic memory Tadaomi Daibou, Eiji Kitagawa, Yutaka Hashimoto, Masaru Tokou, Toshihiko Nagase +4 more 2012-11-06
8299552 Magnetoresistive element and magnetic memory Toshihiko Nagase, Masatoshi Yoshikawa, Eiji Kitagawa, Tadaomi Daibou, Tatsuya Kishi +1 more 2012-10-30
8218355 Magnetoresistive element and magnetic memory Eiji Kitagawa, Masatoshi Yoshikawa, Toshihiko Nagase, Tadaomi Daibou, Makoto Nagamine +2 more 2012-07-10
8208292 Magnetoresistive element and magnetic memory Tadashi Kai, Toshihiko Nagase, Masatoshi Yoshikawa, Eiji Kitagawa, Tadaomi Daibou +10 more 2012-06-26
8169817 Magnetoresistive device and magnetic random access memory Masahiko Nakayama, Hiroaki Yoda, Tadashi Kai, Hisanori Aikawa, Jyunichi Ozeki 2012-05-01
8143684 Magnetoresistive element Makoto Nagamine, Toshihiko Nagase, Sumio Ikegawa, Masatoshi Yoshikawa 2012-03-27
8107281 Magnetoresistive element and magnetic memory Tadashi Kai, Toshihiko Nagase, Masatoshi Yoshikawa, Eiji Kitagawa, Tadaomi Daibou +10 more 2012-01-31
8098514 Magnetoresistive element and magnetic memory Toshihiko Nagase, Tadashi Kai, Masahiko Nakayama, Makoto Nagamine, Minoru Amano +3 more 2012-01-17
7898846 Magnetoresistive element Makoto Nagamine, Toshihiko Nagase, Sumio Ikegawa, Masatoshi Yoshikawa 2011-03-01
7596015 Magnetoresistive element and magnetic memory Eiji Kitagawa, Toshihiko Nagase, Masatoshi Yoshikawa, Tatsuya Kishi, Hiroaki Yoda 2009-09-29
7483291 Magneto-resistance effect element, magnetic memory and magnetic head Yoshiaki Saito, Shigeki Takahashi 2009-01-27
7474554 Magnetoresistance effect device having crystal grain boundary and method of manufacturing the same Toshihiko Nagase 2009-01-06
7355824 Magnetoresistive effect element and magnetic memory having the same Yoshiaki Saito, Minoru Amano 2008-04-08
7298644 Magnetoresistance effect device having crystal grain boundary and method of manufacturing the same Toshihiko Nagase 2007-11-20
7245464 Magnetic memory having a ferromagnetic tunneling junction Tatsuya Kishi, Yoshiaki Saito, Minoru Amano, Shigeki Takahashi 2007-07-17
7054187 Magnetic memory Tatsuya Kishi, Minoru Amano, Yoshiaki Saito, Shigeki Takahashi, Yoshiaki Asao +3 more 2006-05-30