SI

Sumio Ikegawa

KT Kabushiki Kaisha Toshiba: 36 patents #609 of 21,451Top 3%
ET Everspin Technologies: 12 patents #21 of 88Top 25%
📍 Seoul, AZ: #3 of 19 inventorsTop 20%
Overall (All Time): #54,211 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDate
12167702 Magnetoresistive stack/structure and methods therefor Han Kyu Lee, Sanjeev Aggarwal, Jijun Sun, Syed M. Alam, Thomas Andre 2024-12-10
12029137 Magnetoresistive stack/structure with one or more transition metals in an insertion layer for a memory and methods therefor 2024-07-02
11798646 Systems and methods for monitoring and managing memory devices Syed M. Alam, Jason Janesky, Han Kyu Lee, Hamid ALMASI, Pedro SANCHEZ +5 more 2023-10-24
11637235 In-plane spin orbit torque magnetoresistive stack/structure and methods therefor Han Kyu Lee, Sanjeev Aggarwal, Jijun Sun, Syed M. Alam, Thomas Andre 2023-04-25
11488647 Stacked magnetoresistive structures and methods therefor Jijun Sun, Frederick Mancoff, Jason Janesky, Kevin M. Conley, Lu Hui 2022-11-01
11264564 Magnetoresistive devices and methods therefor Hamid ALMASI, Shimon, Kerry Joseph Nagel, Han Kyu Lee 2022-03-01
11189781 Magnetoresistive stack/structure including metal insertion substance 2021-11-30
11127896 Shared spin-orbit-torque write line in a spin-orbit-torque MRAM Syed M. Alam, Thomas Andre, Frederick Mancoff 2021-09-21
10825500 Data storage in synthetic antiferromagnets included in magnetic tunnel junctions Han-Jong Chia, Michael Nicolas Albert Tran, Jon Slaughter 2020-11-03
10659081 Preprogrammed data recovery Jon Slaughter 2020-05-19
10622552 Magnetoresistive stacks and methods therefor Jon Slaughter, Renu Whig 2020-04-14
10255961 Data storage in synthetic antiferromagnets included in magnetic tunnel junctions Han-Jong Chia, Michael Nicolas Albert Tran, Jon Slaughter 2019-04-09
9678179 Tester for testing magnetic memory Tatsuya Kishi 2017-06-13
9269889 Semiconductor memory device and manufacturing method thereof Keiji Hosotani, Tatsuya Kishi 2016-02-23
9203015 Magnetic storage device Hisanori Aikawa, Masayoshi Iwayama, Akiyuki MURAYAMA 2015-12-01
8878321 Magnetoresistive element and producing method thereof Hisanori Aikawa, Hiroaki Yoda, Masahiko Nakayama, Tatsuya Kishi 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, Hisanori Aikawa, Masaru Toko, Hiroaki Yoda, Tatsuya Kishi 2014-01-21
8530987 Magnetic memory including a magnetoresistive element Hisanori Aikawa, Tadashi Kai, Masahiko Nakayama, Naoharu Shimomura, Eiji Kitagawa +4 more 2013-09-10
8472242 Magnetoresistive effect memory Naoharu Shimomura, Eiji Kitagawa, Yoshihisa Iwata 2013-06-25
8378437 Magnetoresistive effect element and magnetic random access memory Masahiko Nakayama, Kay Yakushiji, Shinji Yuasa, Tadashi Kai, Toshihiko Nagase +4 more 2013-02-19
8349622 Magneto-resistive element Masahiko Nakayama, Tadashi Kai, Eiji Kitagawa, Hiroaki Yoda 2013-01-08
8347175 Magnetic memory Naoharu Shimomura, Kenji Tsuchida, Hiroaki Yoda 2013-01-01
8279663 Magnetoresistance effect element and magnetic random access memory Masahiko Nakayama, Tadashi Kai, Hiroaki Yoda, Tatsuya Kishi 2012-10-02
8223533 Magnetoresistive effect device and magnetic memory Jyunichi Ozeki, Naoharu Shimomura, Tadashi Kai, Masahiko Nakayama, Hisanori Aikawa +4 more 2012-07-17
8173447 Magnetoresistive element and magnetic memory Tomomasa Ueda, Hisanori Aikawa, Masatoshi Yoshikawa, Naoharu Shimomura, Masahiko Nakayama +2 more 2012-05-08