Patents by Inventor Akiyo Takada

Akiyo Takada 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).

  • Vehicular control device
    Patent number: 11089709
    Abstract: A first projection and a second projection are disposed around an opening in a housing. A first fitting hole into which the first projection is to be fitted and a second fitting hole into which the second projection is to be fitted are formed around a central hole in a packing. The first projection and the second projection are respectively fitted into the first fitting hole and the second fitting hole, whereby the packing is attached to the housing. A cover to cover the opening and on an area around the opening is attached to the housing by means of a fastening member mated with the second projection with the packing placed between the cover and the housing.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: August 10, 2021
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Akiyo Takada, Taketo Nishikawa
  • VEHICULAR CONTROL DEVICE
    Publication number: 20210144873
    Abstract: A first projection and a second projection are disposed around an opening in a housing. A first fitting hole into which the first projection is to be fitted and a second fitting hole into which the second projection is to be fitted are formed around a central hole in a packing. The first projection and the second projection are respectively fitted into the first fitting hole and the second fitting hole, whereby the packing is attached to the housing. A cover to cover the opening and on an area around the opening is attached to the housing by means of a fastening member mated with the second projection with the packing placed between the cover and the housing.
    Type: Application
    Filed: January 30, 2017
    Publication date: May 13, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Akiyo TAKADA, Taketo NISHIKAWA
  • COVER LOCKING MECHANISM
    Publication number: 20120306219
    Abstract: A cover locking mechanism is provided to a cover hinged to an opening portion of a casing to be openable/closable and has a latch formed hookable on to a circumference of the opening portion of the casing. It includes a plate spring, one end of which (one end of the plate spring) is attached to the cover, and which provides a biasing force in a direction from an inner side of the cover toward the circumference to the latch thereby to bias the latch attached to the other end (other end of the spring) toward the circumference and to bring the latch into contact with the circumference. The latch has a configuration (first notch) for holding the cover at a first angle and a configuration (second notch) for preventing the cover from being opened beyond a second angle greater than the first angle, during cover opening operation.
    Type: Application
    Filed: February 16, 2010
    Publication date: December 6, 2012
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Akiyo Takada, Yasuaki Mamoto
  • Controller for railway vehicle
    Patent number: D691559
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: October 15, 2013
    Assignee: Mitsubishi Electric Corporation
    Inventors: Tetsuya Takahashi, Hidetoshi Sumita, Akiyo Takada
  • Auxiliary power-supply for vehicle
    Patent number: D693766
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 19, 2013
    Assignee: Mitsubishi Electric Corporation
    Inventors: Masami Hirotomi, Akiyo Takada
  • Controller for railway vehicle
    Patent number: D734263
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: July 14, 2015
    Assignee: Mitsubishi Electric Corporation
    Inventors: Akiyo Takada, Hidetoshi Sumita, Yasuaki Mamoto