Patents by Inventor Kazuyoshi Takagi

Kazuyoshi Takagi 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).

  • MAGNET CARRIER FOR ROTARY ELECTRICAL DEVICE
    Publication number: 20040189129
    Abstract: A number of embodiments of magnet carriers for rotary electrical devices that eliminate the need for jigs or fixtures in the attachment of the permanent magnets in their slots. In addition several of the embodiments provide other manufacturing cost savings in eliminating the necessity of machining.
    Type: Application
    Filed: February 21, 2004
    Publication date: September 30, 2004
    Applicant: KABUSHIKI KAISHA MORIC
    Inventors: Hideaki Takahashi, Kazuyoshi Takagi
  • Method and device for magnetizing and inspecting a rotor for magneto generators
    Patent number: 6642739
    Abstract: A single apparatus for magnetizing permanent magnet segments mounted on a cylindrical shell for use in a flywheel magneto or the like. Not only are the segments magnetized but also their magnetic strength is measured when the magnetized element is moved out of the magnetizing section. Prior to that, however, the circumferential location of the timing mark on the flywheel is also verified, within the single apparatus.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: November 4, 2003
    Assignee: Kabushiki Kaisha Moric
    Inventors: Kazuyoshi Takagi, Takahiro Yamamoto
  • DRYING APPARATUS
    Publication number: 20030167652
    Abstract: A conveyor apparatus, supporting racks and heating arrangement for heating and cooling work pieces such as magnet assemblies for rotating electric machines. Because of the closed oval path through which the work pieces are transported on the racks by means of a conveyor mechanism that does not have to support the weight of the work pieces, very high efficiencies can be obtained.
    Type: Application
    Filed: January 20, 2003
    Publication date: September 11, 2003
    Inventor: Kazuyoshi Takagi
  • Rotor of magneto generator for internal combustion engine
    Patent number: 6534880
    Abstract: An improved flywheel rotor for a magneto generator of an internal combustion engine. The construction offers simplicity from the prior art construction since on a single series of threaded fasteners is employed for securing all of the components, which includes a protective shield for the permanent magnets together.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: March 18, 2003
    Assignee: Kabushiki Kaisha Moric
    Inventors: Kazuya Sone, Kazuyoshi Takagi
  • Method and device for magnetizing and inspecting a rotor for magneto generators
    Publication number: 20020158657
    Abstract: A single apparatus for magnetizing permanent magnet segments mounted on a cylindrical shell for use in a flywheel magneto or the like. Not only are the segments magnetized but also their magnetic strength is measured when the magnetized element is moved out of the magnetizing section. Prior to that, however, the circumferential location of the timing mark on the flywheel is also verified, within the single apparatus.
    Type: Application
    Filed: April 27, 2001
    Publication date: October 31, 2002
    Inventors: Kazuyoshi Takagi, Takahiro Yamamoto