Patents by Inventor Naohito Kobayashi

Naohito Kobayashi 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).

  • Wiper motor for driving wiper
    Patent number: 7471021
    Abstract: A connector part extends outward of a yoke housing from a holder base and is connectable with an external connector to receive an electric signal. A contact base extends from the holder base into an interior of the gear housing through a communication hole, which is formed in a yoke housing side end of the gear housing. The contact base supports terminals, which provide an electrical connection between stationary contacts and brushes. An intermittent drive unit is installed to the connector part to intermittently drive an armature through the brushes based on the electric signal received from the external connector.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: December 30, 2008
    Assignee: ASMO Co., Ltd.
    Inventors: Hideyuki Yagi, Seiichi Murakami, Masanori Takeuchi, Naohito Kobayashi
  • Wiper motor for driving wiper
    Publication number: 20060163958
    Abstract: A connector part extends outward of a yoke housing from a holder base and is connectable with an external connector to receive an electric signal. A contact base extends from the holder base into an interior of the gear housing through a communication hole, which is formed in a yoke housing side end of the gear housing. The contact base supports terminals, which provide an electrical connection between stationary contacts and brushes. An intermittent drive unit is installed to the connector part to intermittently drive an armature through the brushes based on the electric signal received from the external connector.
    Type: Application
    Filed: January 17, 2006
    Publication date: July 27, 2006
    Applicant: ASMO CO., LTD
    Inventors: Hideyuki Yagi, Seiichi Murakami, Masanori Takeuchi, Naohito Kobayashi
  • BRUSH HOLDER DEVICE FOR DYNAMOELECTRIC MACHINE
    Publication number: 20040239206
    Abstract: The brush holder device includes a holder base, metal brush holders and metal terminal plate elements. Each brush holder slidably receives a corresponding brush. Each brush holder includes securing claws, which are secured to the holder base by staking. Each securing claw includes a retorted portion, which is retorted toward a rear surface of the holder base beyond a top of a corresponding staking projection that projects from the rear surface of the holder base. Each metal terminal plate element also includes securing claws, each of which is similar to that of the brush holder.
    Type: Application
    Filed: May 20, 2004
    Publication date: December 2, 2004
    Applicant: ASMO CO., LTD.
    Inventors: Yasuaki Uchida, Naohito Kobayashi
  • Brush holder device for dynamoelectric machine
    Patent number: 6822367
    Abstract: The brush holder device includes a holder base, metal brush holders and metal terminal plate elements. Each brush holder slidably receives a corresponding brush. Each brush holder includes securing claws, which are secured to the holder base by staking. Each securing claw includes a retorted portion, which is retorted toward a rear surface of the holder base beyond a top of a corresponding staking projection that projects from the rear surface of the holder base. Each metal terminal plate element also includes securing claws, each of which is similar to that of the brush holder.
    Type: Grant
    Filed: May 20, 2004
    Date of Patent: November 23, 2004
    Assignee: Asmo Co., Ltd.
    Inventors: Yasuaki Uchida, Naohito Kobayashi