Patents by Inventor Yuichi EMOTO

Yuichi EMOTO 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).

  • Memory card, memory system, and method of consolidating fragmented files
    Patent number: 11847341
    Abstract: According to one embodiment, a memory card includes a nonvolatile memory including a data storage region and storing a table in which a logical address received from a host device is mapped to a physical address in the data storage region, and a controller configured to control the nonvolatile memory. The controller exchanges a first logical address with a second logical address based on a first command and data received from the host device.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: December 19, 2023
    Assignee: Kioxia Corporation
    Inventors: Hidekazu Nanzawa, Tomoya Fukuzumi, Yuichi Emoto
  • MEMORY CARD, MEMORY SYSTEM, AND METHOD OF CONSOLIDATING FRAGMENTED FILES
    Publication number: 20220137862
    Abstract: According to one embodiment, a memory card includes a nonvolatile memory including a data storage region and storing a table in which a logical address received from a host device is mapped to a physical address in the data storage region, and a controller configured to control the nonvolatile memory. The controller exchanges a first logical address with a second logical address based on a first command and data received from the host device.
    Type: Application
    Filed: September 10, 2021
    Publication date: May 5, 2022
    Applicant: Kioxia Corporation
    Inventors: Hidekazu NANZAWA, Tomoya FUKUZUMI, Yuichi EMOTO