Patents by Inventor Takusi Takizawa

Takusi Takizawa 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).

  • Creased armature winding insulator for dynamo-electric machine
    Patent number: 6741004
    Abstract: A method includes the steps of forming a substantially U-shaped insulator having outwardly bent portions formed by bending the side portions thereof at bent parts so as to be apart from each other, forming winding assemblies including strands of wire wound in a predetermined wound state, mounting the insulator in each slot in a manner such that the outwardly bent portions of the insulator protrude from an opening of the slot, and inserting the winding assemblies in each insulator from an open side of the slot by being guided by the outwardly bent portions and pushing the winding assemblies together with the insulator into each slot.
    Type: Grant
    Filed: February 12, 2001
    Date of Patent: May 25, 2004
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Akira Senoo, Naohiro Oketani, Takusi Takizawa, Atsushi Oohashi
  • Armature for dynamo-electric machine and method for manufacturing the same
    Publication number: 20020014806
    Abstract: A method includes the steps of forming a substantially U-shaped insulator having outwardly bent portions formed by bending the side portions thereof at bent parts so as to be apart from each other, forming winding assemblies including strands of wire wound in a predetermined wound state, mounting the insulator in each slot in a manner such that the outwardly bent portions of the insulator protrude from an opening of the slot, and inserting the winding assemblies in each insulator from an open side of the slot by being guided by the outwardly bent portions and pushing the winding assemblies together with the insulator into each slot.
    Type: Application
    Filed: February 12, 2001
    Publication date: February 7, 2002
    Inventors: Akira Senoo, Naohiro Oketani, Takusi Takizawa, Atsushi Oohashi