Patents by Inventor Masakuni Masuda

Masakuni Masuda 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).

  • Brush holder and manufacturing method thereof
    Patent number: 7417352
    Abstract: A brush holder incorporates a terminal integral part, which has a coupling portion. The coupling portion couples the terminals with each other. The brush holder has a resin body and a plurality of terminals. The resin body has an opening. The terminals are embedded in the resin body. The terminals are coupled to each other by the coupling portion as an integral part before being embedded in the resin body. The coupling portion is exposed from the opening of the resin body. The terminals are separated from each other by cutting the coupling portion, which is exposed from the opening of the resin body. A coating member coats the opening of the resin body to insulate each terminal.
    Type: Grant
    Filed: February 22, 2006
    Date of Patent: August 26, 2008
    Assignee: ASMO Co. Ltd.
    Inventors: Yoshinobu Hirano, Kenji Obata, Masakuni Masuda
  • Brush holder and manufacturing method thereof
    Publication number: 20060137172
    Abstract: A brush holder incorporates a terminal integral part, which has a coupling portion. The coupling portion couples the terminals with each other. The brush holder has a resin body and a plurality of terminals. The resin body has an opening. The terminals are embedded in the resin body. The terminals are coupled to each other by the coupling portion as an integral part before being embedded in the resin body. The coupling portion is exposed from the opening of the resin body. The terminals are separated from each other by cutting the coupling portion, which is exposed from the opening of the resin body. A coating member coats the opening of the resin body to insulate each terminal.
    Type: Application
    Filed: February 22, 2006
    Publication date: June 29, 2006
    Inventors: Yoshinobu Hirano, Kenji Obata, Masakuni Masuda
  • Manufacturing method for brush holder
    Patent number: 7032290
    Abstract: A brush holder incorporates a terminal integral part, which has a coupling portion. The coupling portion couples the terminals with each other. The brush holder has a resin body and a plurality of terminals. The resin body has an opening. The terminals are embedded in the resin body. The terminals are coupled to each other by the coupling portion as an integral part before being embedded in the resin body. The coupling portion is exposed from the opening of the resin body. The terminals are separated from each other by cutting the coupling portion, which is exposed from the opening of the resin body. A coating member coats the opening of the resin body to insulate each terminal.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: April 25, 2006
    Assignee: ASMO Co., Ltd.
    Inventors: Yoshinobu Hirano, Kenji Obata, Masakuni Masuda
  • Brush holder and manufacturing method thereof
    Publication number: 20030178908
    Abstract: A brush holder incorporates a terminal integral part, which has a coupling portion. The coupling portion couples the terminals with each other. The brush holder has a resin body and a plurality of terminals. The resin body has an opening. The terminals are embedded in the resin body. The terminals are coupled to each other by the coupling portion as an integral part before being embedded in the resin body. The coupling portion is exposed from the opening of the resin body. The terminals are separated from each other by cutting the coupling portion, which is exposed from the opening of the resin body. A coating member coats the opening of the resin body to insulate each terminal.
    Type: Application
    Filed: March 19, 2003
    Publication date: September 25, 2003
    Inventors: Yoshinobu Hirano, Kenji Obata, Masakuni Masuda