Patents by Inventor Naotake Mouri

Naotake Mouri 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).

  • Surface treating method by electric discharge
    Patent number: 5858479
    Abstract: A surface treating method uses an electric discharge machining to form a coating layer having strong adhesion and excellent characteristics on a metal surface such as a hard metal. A discharge electrode is formed by powders containing metal hydride. Electric discharge is generated in a working fluid containing carbon between the discharge electrode and a workpiece. Thus, a coating layer of the metal hydride is formed on a surface of the workpiece.
    Type: Grant
    Filed: January 15, 1997
    Date of Patent: January 12, 1999
    Assignees: Japan Science and Technology Corporation, Nagao Saito, Naotake Mouri, Mitsubishi Denki Kabushiki Kaisha
    Inventors: Nagao Saito, Naotake Mouri, Hirotaka Sunada, Takuji Magara, Akihiro Goto
  • Surface treating method and apparatus by electric discharge machining
    Patent number: 5804789
    Abstract: A surface treating apparatus rotates a rotating tool and moves a surface treating electrode relative to the tool via a rotating shaft driver and a Z-axis driver. A power source applies voltage to generate an electric discharge between the tool and the electrode, thereby forming a reforming layer on a peripheral flank and a rake face of the tool.
    Type: Grant
    Filed: February 6, 1997
    Date of Patent: September 8, 1998
    Assignees: Japan Science and Technology Corporation, Mitsubishi Denki Kabushiki Kaisha, Nagao Saito, Naotoke Mouri
    Inventors: Nagao Saito, Naotake Mouri, Hidetaka Miyake, Yoshihito Imai, Takuji Magara, Akihiro Goto
  • Method and apparatus for determining the position and the configuration of an object under observation
    Patent number: 5383026
    Abstract: The invention permits determination of the position and/or the configuration of an object by impinging a laser light beam onto the object in a light scattering medium, and detecting the trace of a scattered light beam, by cameras.
    Type: Grant
    Filed: April 23, 1992
    Date of Patent: January 17, 1995
    Assignees: Naotake Mouri, Mitsubishi Denki Kabushiki Kaisha
    Inventors: Naotake Mouri, Koji Akamatsu, Akihiro Goto