Patents by Inventor Yasuyuki Igari

Yasuyuki Igari 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).

  • Electronic circuit unit
    Patent number: 9814147
    Abstract: A housing includes a first chassis and a second chassis which are each formed of a metal sheet. Support projections integrally formed with support pieces formed in the first chassis are fitted into support holes of a circuit board on both left and right sides of a connector. A lower surface of the circuit board is supported by receiving portions formed in the support pieces, and part of the circuit board facing the connector is pressed downward by a pressing projection formed in the second chassis.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: November 7, 2017
    Assignee: ALPINE ELECTRONICS, INC.
    Inventors: Yasuyuki Igari, Shinobu Kida, Tatsuya Watanabe, Takao Okabe
  • ELECTRONIC CIRCUIT UNIT
    Publication number: 20160044799
    Abstract: A housing includes a first chassis and a second chassis which are each formed of a metal sheet. Support projections integrally formed with support pieces formed in the first chassis are fitted into support holes of a circuit board on both left and right sides of a connector. A lower surface of the circuit board is supported by receiving portions formed in the support pieces, and part of the circuit board facing the connector is pressed downward by a pressing projection formed in the second chassis.
    Type: Application
    Filed: July 24, 2015
    Publication date: February 11, 2016
    Inventors: Yasuyuki Igari, Shinobu Kida, Tatsuya Watanabe, Takao Okabe