Patents by Inventor Takao Zuinen

Takao Zuinen 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).

  • Receptacle for coaxial connector
    Patent number: 7985076
    Abstract: A receptacle for coaxial connector includes an outer conductor having a tubular portion, a central conductor having a central-conductor contact portion extending in an axis direction in an internal space of the tubular portion, and an insulator holding the outer conductor and the central conductor in an insulating state. An overhanging region made of the outer conductor and the insulator overhangs in a direction perpendicular to the tubular portion of the outer conductor. In this overhanging region, the outer conductor includes outer-conductor overhanging portions, and the insulator includes an insulator overhanging portion. The outer-conductor overhanging portions and the insulator overhanging portion have substantially the same thickness.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: July 26, 2011
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Takao Zuinen, Makoto Kitamura, Naoaki Fujino, Katsumi Kohnishi
  • Receptacle with an inner conductor surrounded by an outer conductor and an insulator having overhung portions
    Patent number: 7976315
    Abstract: Described herein is a receptacle for coaxial connector whose outer shape is made small and short in height while ensuring reliability. The receptacle for coaxial connector includes an outer conductor having a tubular portion, a central conductor having a contact portion extending in an axis direction in an internal space of the tubular portion, and an insulator holding the outer conductor and the central conductor in an insulating state. A region of the central conductor other than a central-conductor drawing portion thereof has outwardly projected portions in planar view of the central conductor.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: July 12, 2011
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Takao Zuinen, Ryo Matoba, Makoto Kitamura
  • RECEPTACLE FOR COAXIAL CONNECTOR
    Publication number: 20110097930
    Abstract: A receptacle for coaxial connector includes an outer conductor having a tubular portion, a central conductor having a central-conductor contact portion extending in an axis direction in an internal space of the tubular portion, and an insulator holding the outer conductor and the central conductor in an insulating state. An overhanging region made of the outer conductor and the insulator overhangs in a direction perpendicular to the tubular portion of the outer conductor. In this overhanging region, the outer conductor includes outer-conductor overhanging portions, and the insulator includes an insulator overhanging portion. The outer-conductor overhanging portions and the insulator overhanging portion have substantially the same thickness.
    Type: Application
    Filed: October 22, 2010
    Publication date: April 28, 2011
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Takao ZUINEN, Makoto KITAMURA, Naoaki FUJINO, Katsumi KOHNISHI
  • RECEPTACLE FOR COAXIAL CONNECTOR
    Publication number: 20110053411
    Abstract: Described herein is a receptacle for coaxial connector whose outer shape is made small and short in height while ensuring reliability. The receptacle for coaxial connector includes an outer conductor having a tubular portion, a central conductor having a contact portion extending in an axis direction in an internal space of the tubular portion, and an insulator holding the outer conductor and the central conductor in an insulating state. A region of the central conductor other than a central-conductor drawing portion thereof has outwardly projected portions in planar view of the central conductor.
    Type: Application
    Filed: August 24, 2010
    Publication date: March 3, 2011
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Takao ZUINEN, Ryo MATOBA, Makoto KITAMURA