Patents by Inventor TADAO MATSUOKA

TADAO MATSUOKA 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).

  • Brushless motor and brushless motor manufacturing method
    Patent number: 9887600
    Abstract: A brushless motor comprising: a rotor; a stator; a position detector; and a controller, wherein the stator includes: a stator core; an insulation body; a wire of which one end side is wound on one winding target portion and the other end side is wound on the other winding target portion to form one and the other coils generating magnetic poles having different polarities in the one and the other magnetic pole portions of the stator core and of which both end portions are respectively held by a holding portion and an intermediate portion of the one and the other coils is held by an intermediate holding portion; an intermediate terminal which is attached to the intermediate holding portion to be electrically connected to the wire; and a terminal portion which is attached to the holding portion to be electrically connected to both end portions of the wire.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: February 6, 2018
    Assignee: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    Inventor: Tadao Matsuoka
  • BRUSHLESS MOTOR AND BRUSHLESS MOTOR MANUFACTURING METHOD
    Publication number: 20170033637
    Abstract: A brushless motor comprising: a rotor; a stator; a position detector; and a controller, wherein the stator includes: a stator core; an insulation body; a wire of which one end side is wound on one winding target portion and the other end side is wound on the other winding target portion to form one and the other coils generating magnetic poles having different polarities in the one and the other magnetic pole portions of the stator core and of which both end portions are respectively held by a holding portion and an intermediate portion of the one and the other coils is held by an intermediate holding portion; an intermediate terminal which is attached to the intermediate holding portion to be electrically connected to the wire; and a terminal portion which is attached to the holding portion to be electrically connected to both end portions of the wire.
    Type: Application
    Filed: July 29, 2016
    Publication date: February 2, 2017
    Applicant: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    Inventor: TADAO MATSUOKA