Patents by Inventor Masaya NAKAKO

Masaya NAKAKO 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).

  • Bush structure
    Patent number: 11404184
    Abstract: For example, in an earphone in which left and right earphone units are connected by a cable and a remote part or a battery part is interposed on the cable, a bush structure is provided to a part where the cable is led out of the remote part and the like and suppresses the occurrence of disconnection in the vicinity of the lead-out part. The bush structure is provided to a lead-out part 5a of a cable 4 and includes a bush body 2 provided to the lead-out part and formed with a first through hole 2a2 where the cable is inserted. The first through hole gradually increases in diameter toward a lead-out direction of the cable.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: August 2, 2022
    Assignee: AUDIO-TECHNICA CORPORATION
    Inventors: Kozo Ando, Masaya Nakako
  • BUSH STRUCTURE
    Publication number: 20210005359
    Abstract: For example, in an earphone in which left and right earphone units are connected by a cable and a remote part or a battery part is interposed on the cable, a bush structure is provided to a part where the cable is led out of the remote part and the like and suppresses the occurrence of disconnection in the vicinity of the lead-out part. The bush structure is provided to a lead-out part 5a of a cable 4 and includes a bush body 2 provided to the lead-out part and formed with a first through hole 2a2 where the cable is inserted. The first through hole gradually increases in diameter toward a lead-out direction of the cable.
    Type: Application
    Filed: June 26, 2020
    Publication date: January 7, 2021
    Inventors: Kozo ANDO, Masaya NAKAKO