Patents by Inventor Tsutomo NAKANISHI

Tsutomo NAKANISHI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Magnetic memory
    Patent number: 11871586
    Abstract: A magnetic memory of the present embodiment includes an electrode extending along a plane including a first direction and a second direction, a first wiring extending in the first direction, second wirings between the electrode and the first wiring, extending in the second direction and arranged in the first direction, first magnetic members each including a first part electrically connected to the first wiring and a second part electrically connected to the electrode, extending in a third direction, and being positioned between neighboring two of the second wirings when seen from the third direction, and a control circuit. When writing first information to one first magnetic member, the control circuit supplies first current to at least two second wirings positioned on one side of the one first magnetic member in the first direction.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: January 9, 2024
    Assignee: Kioxia Corporation
    Inventors: Naoharu Shimomura, Nobuyuki Umetsu, Tsuyoshi Kondo, Yoshihiro Ueda, Yasuaki Ootera, Akihito Yamamoto, Mutsumi Okajima, Masaki Kado, Tsutomo Nakanishi, Michael Arnaud Quinsat
  • MAGNETIC MEMORY
    Publication number: 20230076828
    Abstract: A magnetic memory of the present embodiment includes an electrode extending along a plane including a first direction and a second direction, a first wiring extending in the first direction, second wirings between the electrode and the first wiring, extending in the second direction and arranged in the first direction, first magnetic members each including a first part electrically connected to the first wiring and a second part electrically connected to the electrode, extending in a third direction, and being positioned between neighboring two of the second wirings when seen from the third direction, and a control circuit. When writing first information to one first magnetic member, the control circuit supplies first current to at least two second wirings positioned on one side of the one first magnetic member in the first direction.
    Type: Application
    Filed: March 14, 2022
    Publication date: March 9, 2023
    Applicant: Kioxia Corporation
    Inventors: Naoharu SHIMOMURA, Nobuyuki UMETSU, Tsuyoshi KONDO, Yoshihiro UEDA, Yasuaki OOTERA, Akihito YAMAMOTO, Mutsumi OKAJIMA, Masaki KADO, Tsutomo NAKANISHI, Michael Arnaud QUINSAT