Patents by Inventor Yusuke Aono

Yusuke Aono 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).

  • Rotor and molding die for rotor
    Patent number: 6875003
    Abstract: A rotor 1 can prevent from cracking a magnet when molding the rotor and a molding die for the rotor can prevent from reducing yield of rotors. The rotor 1 formed into disk shape includes a rotor body 12 and an annular shape magnet 13. The rotor body 12 has inner and outer cover portions 18, 19 for covering respectively inner and outer surfaces 13a, 13b of the magnet 13, and first and second end cover portions 20, 21 for covering respectively one end face 13c and the other end face 13d of the magnet 13. The rotor 1 is formed by injection molding with the molding die, whose a cavity receives the magnet 13.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: April 5, 2005
    Assignee: Yazaki Corporation
    Inventor: Yusuke Aono
  • Rotor and molding die for rotor
    Publication number: 20030189379
    Abstract: A rotor 1 can prevent from cracking a magnet when molding the rotor and a molding die for the rotor can prevent from reducing yield of rotors. The rotor 1 formed into disk shape includes a rotor body 12 and an annular shape magnet 13. The rotor body 12 has inner and outer cover portions 18, 19 for covering respectively inner and outer surfaces 13a, 13b of the magnet 13, and first and second end cover portions 20, 21 for covering respectively one end face 13c and the other end face 13d of the magnet 13. The rotor 1 is formed by injection molding with the molding die, whose a cavity receives the magnet 13.
    Type: Application
    Filed: February 27, 2003
    Publication date: October 9, 2003
    Applicant: YAZAKI CORPORATION
    Inventor: Yusuke Aono