Patents by Inventor Kenta UMEHARA

Kenta UMEHARA 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).

  • Patent number: 11929599
    Abstract: A wiring member with a fixing member includes a wiring member, and a fixing member. The wiring member includes a plurality of wire-like transmission members and a base material. The plurality of wire-like transmission members are fixed to the base material in an arrayed state. The base material is bent so as to surround the plurality of wire-like transmission members. The fixing member includes an attachment part and a fixing part. The attachment part is attached to the wiring member so as to be located on outside of the base material. The fixing part is a part being connected to the attachment part and being fixed to a fixing target of the wiring member. In a state in which the attachment part is attached to the wiring member, the base material is maintained in a bent state.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: March 12, 2024
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Tetsuya Nishimura, Daisuke Ebata, Taku Umehara, Ryuta Takakura, Kenta Arai, Miyu Aramaki
  • Patent number: 10423528
    Abstract: An apparatus includes: a processor core to execute an instruction; a first cache to retain data used by the processor core; and a second cache to be coupled to the first cache, wherein the second cache includes a data-retaining circuit to include storage areas to retain data, an information-retaining circuit to retain management information that includes first state information for indicating a state of data retained in the data-retaining circuit, a state-determining circuit to determine, based on the management information, whether requested data that is requested with a read request from the first cache is retained in the data-retaining circuit, and an eviction-processing circuit to, where the state-determining circuit determines the requested data not to be retained in the data-retaining circuit with no enough space in the storage areas to store the requested data, evict data from the storage areas without issuing an eviction request based on the read request.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: September 24, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Kenta Umehara, Toru Hikichi, Hideaki Tomatsuri
  • Publication number: 20180004661
    Abstract: An apparatus includes: a processor core to execute an instruction; a first cache to retain data used by the processor core; and a second cache to be coupled to the first cache, wherein the second cache includes a data-retaining circuit to include storage areas to retain data, an information-retaining circuit to retain management information that includes first state information for indicating a state of data retained in the data-retaining circuit, a state-determining circuit to determine, based on the management information, whether requested data that is requested with a read request from the first cache is retained in the data-retaining circuit, and an eviction-processing circuit to, where the state-determining circuit determines the requested data not to be retained in the data-retaining circuit with no enough space in the storage areas to store the requested data, evict data from the storage areas without issuing an eviction request based on the read request.
    Type: Application
    Filed: June 7, 2017
    Publication date: January 4, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Kenta UMEHARA, Toru HIKICHI, Hideaki TOMATSURI