Patents by Inventor Setsuya Uchino

Setsuya Uchino 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).

  • Motor for driving blower fan
    Patent number: 7030524
    Abstract: A reinforcing ring (22) includes a ring portion (23) and a cylinder portion (24) is press fitted on a portion which is slightly shifted toward the rear end side from portions on which stators (2) are fixed on parts of a case body (1).
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: April 18, 2006
    Assignee: Calsonic Kansei Corporation
    Inventors: Masaharu Tomiyama, Setsuya Uchino, Kenjiro Nakahara, Ken Egawa
  • Case and electric motor having an engaging opening and deformable band and for producing the electric motor
    Patent number: 6984905
    Abstract: An electric motor comprises a yoke in which permanent magnets are held, the yoke including a cylindrical yoke body having a bottom and an auxiliary yoke in which the yoke body is fitted, at least one engaging opening provided in one of said yoke body and auxiliary yoke and a deformable band provided in the other of said yoke body and auxiliary yoke. The deformable band is fitted in the engaging opening in a state that the yoke body and auxiliary yoke are fitted.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: January 10, 2006
    Assignee: Calsonic Kansei Corporation
    Inventors: Narihito Sano, Setsuya Uchino, Shigenori Ohira
  • Case,electric motor and method for producing the electric motor
    Publication number: 20040169428
    Abstract: An electric motor comprises a yoke in which permanent magnets are held, the yoke including a cylindrical yoke body having a bottom and an auxiliary yoke in which the yoke body is fitted, at least one engaging opening provided in one of said yoke body and auxiliary yoke and a deformable band provided in the other of said yoke body and auxiliary yoke. The deformable band is fitted in the engaging opening in a state that the yoke body and auxiliary yoke are fitted.
    Type: Application
    Filed: August 29, 2003
    Publication date: September 2, 2004
    Applicant: CALSONIC KANSEI CORPORATION
    Inventors: Narihito Sano, Setsuya Uchino, Shigenori Ohira
  • Motor for driving blower fan
    Publication number: 20020047422
    Abstract: A reinforcing ring 22 comprising a ring portion 23 and a cylinder portion 24 is press fitted on a portion which is slightly shifted toward the rear end side from portions on which stators 2 are fixed on parts of a case body 1.
    Type: Application
    Filed: March 26, 2001
    Publication date: April 25, 2002
    Inventors: Masaharu Tomiyama, Setsuya Uchino, Kenjiro Nakahara, Ken Egawa
  • Brushless motor
    Patent number: 6236126
    Abstract: A brushless motor comprises a parts protecting case; a drive shaft rotatable about its axis relative to the parts protecting case; a fixed housing for rotatably holding therein the drive shaft; a stator tightly held by the fixed housing; a shock absorbing unit interposed between the fixed housing and the parts protecting case to suppress transmission of vibration of the fixed housing to the parts protecting case; a yoke connected to the drive shaft to rotate therewith; and a plurality of magnets held by the yoke. The yoke has a vibration damping structure to suppress or at least minimize transmission of vibration of the yoke to the drive shaft.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: May 22, 2001
    Assignee: Calsonic Kansei Corporation
    Inventors: Yoshihiro Yagi, Hiromi Kawarai, Setsuya Uchino, Hideki Sunaga, Shigenori Ohira
  • Flat motor having a rotatable shaft, a stepped portion formed in said shaft, and apparatus for producing same
    Patent number: 4829208
    Abstract: A flat motor device in which resin is molded around a knurling portion to thereby form a rotor hub, the rotor hub being projected outwardly of a casing, a shaft projected from the rotor hub is formed with a small diameter threaded portion so as to create an offset portion in a shaft body portion, and a fan is directly mounted on the end surface of the rotor hub, the offset portion is formed in the shaft being utilized to easily manufacture, a flat motor.
    Type: Grant
    Filed: October 23, 1987
    Date of Patent: May 9, 1989
    Assignee: Nihon Radiator Co., Ltd.
    Inventor: Setsuya Uchino