Patents by Inventor Keikichi Takada

Keikichi Takada 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).

  • Micro-mist generation method and apparatus
    Patent number: 7131603
    Abstract: A liquid (10) stored in a generation chamber (2) is sprayed by an injection nozzle (33) using pressurized gas introduced to it. This strikes a buffer valve (4) where it is atomized. The generated mist is held in the generation chamber (2). The atomized generated mist is introduced into a particle classifier (5) and made to collide with a collision plate (52). The particles of less than 10 ?m size bouncing off the collision plate are discharged as a micro-mist from a discharge port (56) and fed to a target workpiece. The large particles deposited on the collision plate are recovered in a generator.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: November 7, 2006
    Assignee: Denso Corporation
    Inventors: Atusi Sakaida, Toshihisa Taniguchi, Keikichi Takada, Kyoichi Takeda
  • Filling equipment and method for filling fluidized material
    Patent number: 6938653
    Abstract: A method for filling a fluidized material into a hole having a bottom, the hole disposed on one surface of a sheet member, the method includes the steps of: depressurizing a first closed space, which is formed on the one surface of the sheet member; depressurizing a second closed space, which is adjacent to the first closed space and accumulates the fluidized material; displacing the hole together with the sheet member to the second closed space, the hole depressurized in the first closed space; applying the fluidized material on the surface of the sheet member; and filling the applied fluidized material into the hole.
    Type: Grant
    Filed: May 20, 2004
    Date of Patent: September 6, 2005
    Assignee: Denso Corporation
    Inventors: Atusi Sakaida, Toshihisa Taniguchi, Keikichi Takada
  • Micro-mist generation method and apparatus
    Publication number: 20050161523
    Abstract: A liquid (10) stored in a generation chamber (2) is sprayed by an injection nozzle (33) using pressurized gas introduced to it. This strikes a buffer valve (4) where it is atomized. The generated mist is held in the generation chamber (2). The atomized generated mist is introduced into a particle classifier (5) and made to collide with a collision plate (52). The particles of less than 10 ?m size bouncing off the collision plate are discharged as a micro-mist from a discharge port (56) and fed to a target workpiece. The large particles deposited on the collision plate are recovered in a generator.
    Type: Application
    Filed: May 25, 2004
    Publication date: July 28, 2005
    Inventors: Atusi Sakaida, Toshihisa Taniguchi, Keikichi Takada, Kyoichi Takeda
  • Filling equipment and method for filling fluidized material
    Publication number: 20050034780
    Abstract: A method for filling a fluidized material into a hole having a bottom, the hole disposed on one surface of a sheet member, the method includes the steps of: depressurizing a first closed space, which is formed on the one surface of the sheet member; depressurizing a second closed space, which is adjacent to the first closed space and accumulates the fluidized material; displacing the hole together with the sheet member to the second closed space, the hole depressurized in the first closed space; applying the fluidized material on the surface of the sheet member; and filling the applied fluidized material into the hole.
    Type: Application
    Filed: May 20, 2004
    Publication date: February 17, 2005
    Applicant: DENSO CORPORATION
    Inventors: Atusi Sakaida, Toshihisa Taniguchi, Keikichi Takada