Patents by Inventor Shinpei Takeda

Shinpei Takeda 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).

  • User equipment, base station, and method of transmitting a scheduling request
    Patent number: 11963135
    Abstract: There is provided user equipment of a radio communication system that supports TTIs having a plurality of lengths and that includes a base station and the user equipment, the user equipment including an acquisition unit configured to acquire, from the base station, information indicating a plurality of UL resources which are allocated to a plurality of symbols included in a TTI having a predetermined length and with which a scheduling request can be transmitted; and a transmission unit configured to select a UL resource from the plurality of UL resources and transmit the scheduling request to the base station with the selected UL resource.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: April 16, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Shinpei Yasukawa, Kazuki Takeda, Satoshi Nagata
  • Differential transmission signal cable and composite cable containing the same
    Patent number: 8039749
    Abstract: A differential transmission signal cable is provided. The differential transmission signal cable includes one pair of signal wires including a central conductor covered by an insulating layer, a drain wire arrayed along the signal wires, and an outer conductor for covering the signal wires and the drain wire. The drain wire is covered by a covering film made of a semi-conductive material having flexibility and containing an electrically conductive filler.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: October 18, 2011
    Assignees: Sumitomo Electric Industries, Ltd., Japan Aviation Electronics Industry, Limited
    Inventors: Satoshi Okano, Atsushi Tsujino, Shinpei Takeda
  • DIFFERENTIAL TRANSMISSION SIGNAL CABLE AND COMPOSITE CABLE CONTAINING THE SAME
    Publication number: 20100025072
    Abstract: A differential transmission signal cable is provided. The differential transmission signal cable includes one pair of signal wires including a central conductor covered by an insulating layer, a drain wire arrayed along the signal wires, and an outer conductor for covering the signal wires and the drain wire. The drain wire is covered by a covering film made of a semi-conductive material having flexibility and containing an electrically conductive filler.
    Type: Application
    Filed: July 31, 2009
    Publication date: February 4, 2010
    Inventors: Satoshi OKANO, Atsushi Tsujino, Shinpei Takeda
  • Electric connector having a receiving portion for receiving prying force when the connector is coupled to a mating connector
    Patent number: 7226315
    Abstract: In an electric connector including a conductive shell fitting portion to be fitted to a mating connector, a receiving portion is arranged within the shell fitting portion to receive a load by plying force between the electric connector and the mating connector. It is preferable that a housing is coupled to the shell fitting portion and that a conductive contact is held by the housing. In this case, the receiving portion has a flat shape with its one end coupled to the housing and the other end coupled to the shell fitting portion. The receiving portion may be made of a metal material or a resin material.
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: June 5, 2007
    Assignees: Japan Aviation Electronics Industry, Limited, Sharp Kabushiki Kaisya
    Inventors: Shinpei Takeda, Hideyuki Ootani, Kazutaka Okuzako
  • Electric connector having a receiving portion for receiving prying force when the connector is coupled to a mating connector
    Publication number: 20060172592
    Abstract: In an electric connector including a conductive shell fitting portion to be fitted to a mating connector, a receiving portion is arranged within the shell fitting portion to receive a load by plying force between the electric connector and the mating connector. It is preferable that a housing is coupled to the shell fitting portion and that a conductive contact is held by the housing. In this case, the receiving portion has a flat shape with its one end coupled to the housing and the other end coupled to the shell fitting portion. The receiving portion may be made of a metal material or a resin material.
    Type: Application
    Filed: February 1, 2006
    Publication date: August 3, 2006
    Inventors: Shinpei Takeda, Hideyuki Ootani, Kazutaka Okuzako