Patents by Inventor Hisashi YOSHIKA

Hisashi YOSHIKA 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: 9623582
    Abstract: A die for fabricating a carrier tape such that the carrier tape is provided with a plurality of housing holes for housing electronic components therein in a state where the housing holes are arranged in a longitudinal direction and penetrates the carrier tape in a thickness direction. The die is less prone to be damaged and is less prone to induce breakages in the interval portions between the housing holes in the carrier tape. A male die includes housing-hole formation convex portions which are constituted by a plurality of first housing-hole formation convex portions having respective tip ends at a relatively-higher heightwise position, and a plurality of second housing-hole formation convex portions having respective tip ends at a relatively-lower heightwise position.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: April 18, 2017
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Haruhiko Mori, Hisashi Yoshika
  • Publication number: 20140165802
    Abstract: A die for fabricating a carrier tape such that the carrier tape is provided with a plurality of housing holes for housing electronic components therein in a state where the housing holes are arranged in a longitudinal direction and penetrates the carrier tape in a thickness direction. The die is less prone to be damaged and is less prone to induce breakages in the interval portions between the housing holes in the carrier tape. A male die includes housing-hole formation convex portions which are constituted by a plurality of first housing-hole formation convex portions having respective tip ends at a relatively-higher heightwise position, and a plurality of second housing-hole formation convex portions having respective tip ends at a relatively-lower heightwise position.
    Type: Application
    Filed: December 12, 2013
    Publication date: June 19, 2014
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Haruhiko MORI, Hisashi YOSHIKA