Patents by Inventor Gota SHINOHARA

Gota SHINOHARA 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).

  • Inductor manufacturing method
    Patent number: 9478354
    Abstract: An inductor manufacturing method includes a first step of press bonding a Cu foil onto a non-magnetic resin sheet, a second step of forming a conductor pattern by performing etching on the Cu foil, a third step of press bonding another non-magnetic resin sheet onto the conductor pattern, and a via conductor formation step of forming a via conductor that penetrates through the other resin sheet and leads to the conductor pattern. The method further includes a step of forming a body in which resin having magnetism is provided outside of a coil, by press bonding magnetic-powder-containing resin sheets onto a multilayer body, obtained by a manufacturing method including the first to third steps and the via conductor formation step, and then thermally curing the magnetic-powder-containing resin sheets.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: October 25, 2016
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Hironori Suzuki, Yasushi Takeda, Noriko Shimizu, Yoichi Nakatsuji, Gota Shinohara, Junji Kurobe, Kuniaki Yosui
  • INDUCTOR MANUFACTURING METHOD
    Publication number: 20150235765
    Abstract: An inductor manufacturing method includes a first step of press bonding a Cu foil onto a non-magnetic resin sheet, a second step of forming a conductor pattern by performing etching on the Cu foil, a third step of press bonding another non-magnetic resin sheet onto the conductor pattern, and a via conductor formation step of forming a via conductor that penetrates through the other resin sheet and leads to the conductor pattern. The method further includes a step of forming a body in which resin having magnetism is provided outside of a coil, by press bonding magnetic-powder-containing resin sheets onto a multilayer body, obtained by a manufacturing method including the first to third steps and the via conductor formation step, and then thermally curing the magnetic-powder-containing resin sheets.
    Type: Application
    Filed: February 4, 2015
    Publication date: August 20, 2015
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Hironori SUZUKI, Yasushi TAKEDA, Noriko SHIMIZU, Yoichi NAKATSUJI, Gota SHINOHARA, Junji KUROBE, Kuniaki YOSUI