TK

Tadashi Kai

KT Kabushiki Kaisha Toshiba: 79 patents #137 of 21,451Top 1%
Toshiba Memory: 11 patents #113 of 1,971Top 6%
Kioxia: 9 patents #115 of 1,813Top 7%
SH Sk Hynix: 4 patents #1,631 of 4,849Top 35%
AC Asahi Kasei Kogyo Co.: 4 patents #154 of 1,395Top 15%
NU National University Corporation Tohoku University: 1 patents #86 of 170Top 55%
📍 Seoul, KR: #242 of 39,741 inventorsTop 1%
Overall (All Time): #11,719 of 4,157,543Top 1%
111
Patents All Time

Issued Patents All Time

Showing 26–50 of 111 patents

Patent #TitleCo-InventorsDate
9406871 Magnetoresistive element and method of manufacturing the same Masahiko Nakayama, Masatoshi Yoshikawa, Yutaka Hashimoto, Masaru Toko, Hiroaki Yoda +5 more 2016-08-02
9385304 Magnetic memory and method of manufacturing the same Masahiko Nakayama, Masaru Toko, Hiroaki Yoda, Hyung-Suk Lee, Jae-Geun Oh +2 more 2016-07-05
9373776 Magnetoresistive element and magnetic memory using the same Toshihiko Nagase, Eiji Kitagawa, Katsuya Nishiyama, Koji Ueda, Daisuke Watanabe 2016-06-21
9368717 Magnetoresistive element and method for manufacturing the same Masaru Toko, Masahiko Nakayama, Kuniaki SUGIURA, Yutaka Hashimoto, Akiyuki MURAYAMA +1 more 2016-06-14
9312477 Semiconductor storage device with magnetoresistive element Daisuke Watanabe, Katsuya Nishiyama, Toshihiko Nagase, Koji Ueda 2016-04-12
9312475 Magnetoresistive element, magnetic memory, and method of manufacturing magnetoresistive element Toshihiko Nagase, Daisuke Watanabe, Koji Ueda, Katsuya Nishiyama, Eiji Kitagawa +1 more 2016-04-12
9269890 Magnetoresistance effect element with shift canceling layer having pattern area greater than that of storage layer Masahiko Nakayama, Toshihiko Nagase, Youngmin EEH, Koji Ueda, Yutaka Hashimoto +2 more 2016-02-23
9236563 Magnetic memory device and method of manufacturing the magnetic memory device Yutaka Hashimoto, Masahiko Nakayama, Hiroaki Yoda, Toshihiko Nagase, Masatoshi Yoshikawa +1 more 2016-01-12
9231196 Magnetoresistive element and method of manufacturing the same Kuniaki SUGIURA 2016-01-05
9219227 Magnetoresistive element and magnetic memory Tadaomi Daibou, Junichi Ito, Minoru Amano, Hiroaki Yoda, Terunobu Miyazaki +8 more 2015-12-22
9184374 Magnetoresistive element Kazuya SAWADA, Toshihiko Nagase, Youngmin EEH, Koji Ueda, Daisuke Watanabe +2 more 2015-11-10
9178137 Magnetoresistive element and magnetic memory Youngmin EEH, Katsuya Nishiyama, Daisuke Ikeno, Toshihiko Nagase, Daisuke Watanabe 2015-11-03
9178133 Magnetoresistive element using specific underlayer material Eiji Kitagawa, Hiroaki Yoda 2015-11-03
9178134 Magnetoresistive element and method of manufacturing the same Masahiko Nakayama, Masaru Toko, Toshihiko Nagase, Hiroaki Yoda 2015-11-03
9165585 Magnetoresistive element including a nitrogen-containing buffer layer Eiji Kitagawa, Tadaomi Daibou, Toshihiko Nagase, Kenji Noma, Hiroaki Yoda 2015-10-20
9153770 Magnetoresistive element and magnetic memory Daisuki Watanbe, Katsuya Nishiyama, Toshihiko Nagase, Koji Ueda 2015-10-06
9123879 Magnetoresistive element and method of manufacturing the same Masahiko Nakayama, Masatoshi Yoshikawa, Yutaka Hashimoto, Masaru Toko, Hiroaki Yoda +5 more 2015-09-01
9087980 Magnetoresistive element and magnetic memory Tadaomi Daibou, Junichi Ito, Minoru Amano, Hiroaki Yoda, Terunobu Miyazaki +8 more 2015-07-21
9018719 Magnetoresistive element and magnetic memory Katsuya Nishiyama, Hisanori Aikawa, Toshihiko Nagase, Koji Ueda, Hiroaki Yoda 2015-04-28
8953369 Magnetoresistive element and magnetic memory using the same Toshihiko Nagase, Eiji Kitagawa, Katsuya Nishiyama, Koji Ueda, Daisuke Watanabe 2015-02-10
8946837 Semiconductor storage device with magnetoresistive element Daisuke Watanabe, Katsuya Nishiyama, Toshihiko Nagase, Koji Ueda 2015-02-03
8895162 Magnetoresistive element and magnetic memory Katsuya Nishiyama, Wu Feng, Shigemi Mizukami, Terunobu Miyazaki, Hiroaki Yoda +9 more 2014-11-25
8750029 Magnetoresistive effect element and magnetic memory Eiji Kitagawa, Tadaomi Daibou, Toshihiko Nagase, Katsuya Nishiyama, Koji Ueda +1 more 2014-06-10
8750030 Magnetoresistive element and magnetic random access memory Koji Ueda, Toshihiko Nagase, Katsuya Nishiyama, Eiji Kitagawa, Tadaomi Daibou +2 more 2014-06-10
8710604 Magnetoresistive element and manufacturing method of the same Koji Yamakawa, Katsuaki Natori, Daisuke Ikeno 2014-04-29