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 1–25 of 59 patents

Patent #TitleCo-InventorsDate
11978501 Semiconductor memory device and method Akiyuki MURAYAMA, Kikuko Sugimae, Yusuke Arayashiki, Motohiko FUJIMATSU, Kyosuke Sano +1 more 2024-05-07
11423997 Semiconductor memory device Akiyuki MURAYAMA, Kikuko Sugimae, Motohiko FUJIMATSU, Noboru Shibata 2022-08-23
11208230 Printing apparatus including optical sensor located at conveying region through which label passes 2021-12-28
10305025 Magnetic memory device Jyunichi Ozeki, Hiroyuki OHTORI, Kuniaki SUGIURA, Yutaka Hashimoto 2019-05-28
10236077 Screening method for magnetic storage device, screening apparatus for magnetic storage device, and manufacturing method of magnetic storage device Yosuke Kobayashi 2019-03-19
10230042 Magnetoresistive element and method of manufacturing the same Masatoshi Yoshikawa, Hisanori Aikawa, Kazuhiro Tomioka, Shuichi TSUBATA, Masaru Toko +2 more 2019-03-12
9882119 Magnetic memory device Jyunichi Ozeki, Hiroyuki OHTORI, Kuniaki SUGIURA, Yutaka Hashimoto 2018-01-30
9653138 Magnetic memory and method of writing data Yutaka Hashimoto 2017-05-16
9590174 Magnetoresistive memory device and manufacturing method of the same Masaru Toko, Kuniaki SUGIURA, Yutaka Hashimoto, Tadashi Kai 2017-03-07
9385307 Magnetoresistive element and method of manufacturing the same Koji Yamakawa 2016-07-05
9373776 Magnetoresistive element and magnetic memory using the same Toshihiko Nagase, Eiji Kitagawa, Tadashi Kai, Koji Ueda, Daisuke Watanabe 2016-06-21
9312475 Magnetoresistive element, magnetic memory, and method of manufacturing magnetoresistive element Toshihiko Nagase, Daisuke Watanabe, Koji Ueda, Eiji Kitagawa, Kenji Noma +1 more 2016-04-12
9312477 Semiconductor storage device with magnetoresistive element Daisuke Watanabe, Toshihiko Nagase, Koji Ueda, Tadashi Kai 2016-04-12
9196823 Magnetoresistive effect element Makoto Nagamine, Daisuke Ikeno, Koji Ueda, Katsuaki Natori, Koji Yamakawa 2015-11-24
9176323 Optical scanning device, image forming apparatus having the same, and method therefor 2015-11-03
9178137 Magnetoresistive element and magnetic memory Youngmin EEH, Daisuke Ikeno, Toshihiko Nagase, Tadashi Kai, Daisuke Watanabe 2015-11-03
9153770 Magnetoresistive element and magnetic memory Daisuki Watanbe, Toshihiko Nagase, Koji Ueda, Tadashi Kai 2015-10-06
9070866 Magnetoresistive effect element and manufacturing method thereof Makoto Nagamine, Daisuke Ikeno, Katsuaki Natori, Koji Yamakawa 2015-06-30
9018719 Magnetoresistive element and magnetic memory Hisanori Aikawa, Tadashi Kai, Toshihiko Nagase, Koji Ueda, Hiroaki Yoda 2015-04-28
8982614 Magnetoresistive effect element and manufacturing method thereof Makoto Nagamine, Daisuke Ikeno, Katsuaki Natori, Koji Yamakawa 2015-03-17
8953369 Magnetoresistive element and magnetic memory using the same Toshihiko Nagase, Eiji Kitagawa, Tadashi Kai, Koji Ueda, Daisuke Watanabe 2015-02-10
8946837 Semiconductor storage device with magnetoresistive element Daisuke Watanabe, Toshihiko Nagase, Koji Ueda, Tadashi Kai 2015-02-03
8895162 Magnetoresistive element and magnetic memory Wu Feng, Shigemi Mizukami, Terunobu Miyazaki, Hiroaki Yoda, Tadashi Kai +9 more 2014-11-25
8897060 Magnetoresistance effect element and magnetic memory Masahiko Nakayama 2014-11-25
8750029 Magnetoresistive effect element and magnetic memory Eiji Kitagawa, Tadaomi Daibou, Tadashi Kai, Toshihiko Nagase, Koji Ueda +1 more 2014-06-10