Patents by Inventor Takaki Nose

Takaki Nose 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, motor, method for manufacturing rotor, and method for manufacturing motor
    Patent number: 11296563
    Abstract: A rotor includes a rotor core, permanent magnets, and a tubular non-magnetic cover. The permanent magnets are arranged along an outer surface of the rotor core in the circumferential direction. The permanent magnets each include a curved outer surface as viewed in the axial direction. The tubular non-magnetic cover covers the outer surfaces of the permanent magnets. The rotor core includes at least two stacked cores. Each stacked core includes a stack of core sheets. One of the stacked cores is formed from a material having a lower hardness than the other stacked core.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: April 5, 2022
    Assignee: Denso Corporation
    Inventors: Takaki Nose, Takumi Murayama, Toshihiro Nagata, Yuuma Kobayashi, Yuuji Yamashita, Takafumi Yamano, Daisuke Koyano
  • ROTOR, MOTOR, METHOD FOR MANUFACTURING ROTOR, AND METHOD FOR MANUFACTURING MOTOR
    Publication number: 20190386529
    Abstract: A rotor includes a rotor core, permanent magnets, and a tubular non-magnetic cover. The permanent magnets are arranged along an outer surface of the rotor core in the circumferential direction. The permanent magnets each include a curved outer surface as viewed in the axial direction. The tubular non-magnetic cover covers the outer surfaces of the permanent magnets. The rotor core includes at least two stacked cores. Each stacked core includes a stack of core sheets. One of the stacked cores is formed from a material having a lower hardness than the other stacked core.
    Type: Application
    Filed: August 1, 2019
    Publication date: December 19, 2019
    Applicant: Denso Corporation
    Inventors: Takaki Nose, Takumi Murayama, Toshihiro Nagata, Yuuma Kobayashi, Yuuji Yamashita, Takafumi Yamano, Daisuke Koyano
  • Rotor including stacked cores, motor, method for manufacturing rotor, and method for manufacturing motor
    Patent number: 10432044
    Abstract: A rotor includes a rotor core, permanent magnets, and a tubular non-magnetic cover. The permanent magnets are arranged along an outer surface of the rotor core in the circumferential direction. The permanent magnets each include a curved outer surface as viewed in the axial direction. The tubular non-magnetic cover covers the outer surfaces of the permanent magnets. The rotor core includes at least two stacked cores. Each stacked core includes a stack of core sheets. One of the stacked cores is formed from a material having a lower hardness than the other stacked core.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: October 1, 2019
    Assignee: Denso Corporation
    Inventors: Takaki Nose, Takumi Murayama, Toshihiro Nagata, Yuuma Kobayashi, Yuuji Yamashita, Takafumi Yamano, Daisuke Koyano
  • ROTOR, MOTOR, METHOD FOR MANUFACTURING ROTOR, AND METHOD FOR MANUFACTURING MOTOR
    Publication number: 20170141628
    Abstract: A rotor includes a rotor core, permanent magnets, and a tubular non-magnetic cover. The permanent magnets are arranged along an outer surface of the rotor core in the circumferential direction. The permanent magnets each include a curved outer surface as viewed in the axial direction. The tubular non-magnetic cover covers the outer surfaces of the permanent magnets. The rotor core includes at least two stacked cores. Each stacked core includes a stack of core sheets. One of the stacked cores is formed from a material having a lower hardness than the other stacked core.
    Type: Application
    Filed: October 31, 2016
    Publication date: May 18, 2017
    Applicant: ASMO CO., LTD.
    Inventors: Takaki Nose, Takumi Murayama, Toshihiro Nagata, Yuuma Kobayashi, Yuuji Yamashita, Takafumi Yamano, Daisuke Koyano