Patents by Inventor Hirohisa Naguchi

Hirohisa Naguchi 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).

  • Door-equipped housing
    Patent number: 9932762
    Abstract: A door-equipped housing includes a box body having an opening formed on one side thereof, and a door to close the opening, the door being supported by the box body to be rotatable about a rotational axis. The box body has a projecting portion formed on an inside of a wall of the box body extending from the opening toward a deep side of the box body. The door includes a hook portion to engage the projected portion for preventing the door from opening, the hook portion being located on a deeper side of the box body than the projecting portion as the door closes the opening, and a flexible part extending in a direction away from a surface of the wall having the projected portion formed thereon as the door closes the opening. The flexible part bends together with a movement of the hook portion to climb over the projecting portion during an opening/closing operation of the door.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: April 3, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Shoichiro Hayashi, Hirohisa Naguchi
  • DOOR-EQUIPPED HOUSING
    Publication number: 20170226783
    Abstract: A door-equipped housing includes a box body having an opening formed on one side thereof, and a door to close the opening, the door being supported by the box body to be rotatable about a rotational axis. The box body has a projecting portion formed on an inside of a wall of the box body extending from the opening toward a deep side of the box body. The door includes a hook portion to engage the projected portion for preventing the door from opening, the hook portion being located on a deeper side of the box body than the projecting portion as the door closes the opening, and a flexible part extending in a direction away from a surface of the wall having the projected portion formed thereon as the door closes the opening. The flexible part bends together with a movement of the hook portion to climb over the projecting portion during an opening/closing operation of the door.
    Type: Application
    Filed: October 31, 2014
    Publication date: August 10, 2017
    Applicant: Mitsubishi Electric Corporation
    Inventors: Shoichiro HAYASHI, Hirohisa NAGUCHI
  • Data display for numerical controller
    Patent number: D765042
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: August 30, 2016
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Kayo Shimohama, Shoichiro Hayashi, Takahisa Kato, Hirohisa Naguchi
  • Data entry device for numerical controller
    Patent number: D776627
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: January 17, 2017
    Assignee: Mitsubishi Electric Corporation
    Inventors: Kayo Shimohama, Shoichiro Hayashi, Takahisa Kato, Hirohisa Naguchi
  • Data entry device for numerical controller
    Patent number: D797057
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: September 12, 2017
    Assignee: Mitsubishi Electric Corporation
    Inventors: Kayo Shimohama, Shoichiro Hayashi, Takahisa Kato, Hirohisa Naguchi
  • Data entry device for numerical controller
    Patent number: D799433
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: October 10, 2017
    Assignee: Mitsubishi Electric Corporation
    Inventors: Kayo Shimohama, Shoichiro Hayashi, Takahisa Kato, Hirohisa Naguchi
  • Operation board for numerical controller
    Patent number: D820220
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: June 12, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Shinichi Kato, Yuki Mizushi, Shoichiro Hayashi, Hirohisa Naguchi