Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213386 | Magnetoresistance memory device and manufacturing method of magnetoresistance memory device | Kazuya SAWADA, Toshihiko Nagase, Kenichi Yoshino, Kazuhiro Tomioka, Naoki Akiyama +2 more | 2025-01-28 |
| 12020737 | Memory device, memory system, and method of manufacturing memory device | — | 2024-06-25 |
| 11335422 | Semiconductor memory device and memory system | Eiji Kitagawa | 2022-05-17 |
| 10910032 | Magnetoresistive memory device with different write pulse patterns | Tatsuya Kishi, Tsuneo Inaba, Daisuke Watanabe, Masahiko Nakayama, Nobuyuki Ogata +5 more | 2021-02-02 |
| 10867650 | Magnetic storage device | Tatsuya Kishi | 2020-12-15 |
| 10622545 | Magnetic memory device and method of manufacturing the same | Masaru Toko, Keiji Hosotani, Tatsuya Kishi | 2020-04-14 |
| 10325640 | Magnetoresistive memory device with different write pulse patterns | Tatsuya Kishi, Tsuneo Inaba, Daisuke Watanabe, Masahiko Nakayama, Nobuyuki Ogata +5 more | 2019-06-18 |
| 10311929 | Resistance change memory | Tatsuya Kishi, Keisuke NAKATSUKA, Satoshi Inaba, Masaru Toko, Keiji Hosotani +3 more | 2019-06-04 |
| 10230042 | Magnetoresistive element and method of manufacturing the same | Masatoshi Yoshikawa, Kazuhiro Tomioka, Shuichi TSUBATA, Masaru Toko, Katsuya Nishiyama +2 more | 2019-03-12 |
| 9653182 | Testing method, manufacturing method, and testing device of memory device | Masaru Toko, Keiji Hosotani, Tatsuya Kishi | 2017-05-16 |
| 9640756 | Method for manufacturing magnetic memory | Masayoshi Iwayama | 2017-05-02 |
| 9449892 | Manufacturing method of magnetic memory device | Masayoshi Iwayama, Akiyuki MURAYAMA | 2016-09-20 |
| 9231193 | Magnetic memory and manufacturing method thereof | Masayoshi Iwayama | 2016-01-05 |
| 9203015 | Magnetic storage device | Masayoshi Iwayama, Akiyuki MURAYAMA, Sumio Ikegawa | 2015-12-01 |
| 9076960 | Magnetic memory element | Masahiko Nakayama, Tatsuya Kishi, Masaru Toko, Akiyuki MURAYAMA, Yutaka Hashimoto | 2015-07-07 |
| 9018719 | Magnetoresistive element and magnetic memory | Katsuya Nishiyama, Tadashi Kai, Toshihiko Nagase, Koji Ueda, Hiroaki Yoda | 2015-04-28 |
| 8884389 | Magnetoresistive element and method of manufacturing the same | Masaru Toko, Masahiko Nakayama, Akihiro Nitayama, Tatsuya Kishi, Hiroaki Yoda | 2014-11-11 |
| 8878321 | Magnetoresistive element and producing method thereof | Hiroaki Yoda, Masahiko Nakayama, Tatsuya Kishi, Sumio Ikegawa | 2014-11-04 |
| 8634238 | Magnetic memory element having an adjustment layer for reducing a leakage magnetic field from a reference layer and magnetic memory thereof | Masahiko Nakayama, Masaru Toko, Hiroaki Yoda, Tatsuya Kishi, Sumio Ikegawa | 2014-01-21 |
| 8530987 | Magnetic memory including a magnetoresistive element | Tadashi Kai, Masahiko Nakayama, Sumio Ikegawa, Naoharu Shimomura, Eiji Kitagawa +4 more | 2013-09-10 |
| 8531875 | Magnetic memory | Satoshi Yanagi, Eiji Kitagawa, Masahiko Nakayama, Jyunichi Ozeki, Naoharu Shimomura +4 more | 2013-09-10 |
| 8378437 | Magnetoresistive effect element and magnetic random access memory | Masahiko Nakayama, Kay Yakushiji, Sumio Ikegawa, Shinji Yuasa, Tadashi Kai +4 more | 2013-02-19 |
| 8223533 | Magnetoresistive effect device and magnetic memory | Jyunichi Ozeki, Naoharu Shimomura, Sumio Ikegawa, Tadashi Kai, Masahiko Nakayama +4 more | 2012-07-17 |
| 8173447 | Magnetoresistive element and magnetic memory | Tomomasa Ueda, Masatoshi Yoshikawa, Naoharu Shimomura, Masahiko Nakayama, Sumio Ikegawa +2 more | 2012-05-08 |
| 8169817 | Magnetoresistive device and magnetic random access memory | Masahiko Nakayama, Hiroaki Yoda, Tadashi Kai, Katsuya Nishiyama, Jyunichi Ozeki | 2012-05-01 |