Patents by Inventor Jinko Ikeda

Jinko Ikeda 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).

  • Fan with increased air flow
    Patent number: 6939113
    Abstract: A fan with increased air flow having a casing in which an air passage hole is formed. A motor is connected to this casing and is held in the center of the air passage hole by a motor base positioned within the air passage hole. Multiple blades are rotated by the motor and covey air from the air passage hole intake port side to the exhaust port side. The annular outer wall of the fan is inclined with respect to the center axis towards the air passage hole exhaust port. By this means, a fan is capable of attaining a greater airflow volume than conventional fans, while having the same outward shape as a conventional fan.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: September 6, 2005
    Assignee: Minebea Co., Ltd.
    Inventors: Shuichi Otsuka, Jinko Ikeda
  • Fan with increased air flow
    Publication number: 20040037720
    Abstract: A fan with increased air flow having a casing in which an air passage hole is formed. A motor is connected to this casing and is held in the center of the air passage hole by a motor base positioned within the air passage hole. Multiple blades are rotated by the motor and covey air from the air passage hole intake port side to the exhaust port side. The annular outer wall of the fan is inclined with respect to the center axis towards the air passage hole exhaust port. By this means, a fan is capable of attaining a greater airflow volume than conventional fans, while having the same outward shape as a conventional fan.
    Type: Application
    Filed: April 14, 2003
    Publication date: February 26, 2004
    Applicant: Minebea Co., Ltd.
    Inventors: Shuichi Otsuka, Jinko Ikeda