Patents by Inventor Masashi Namba

Masashi Namba 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).

  • Reflector lamp manufacturing machine
    Patent number: 5230647
    Abstract: A machine for manufacturing reflector lamps comprising a reflector and lamp, having several holding heads for holding the reflector and lamp. A three-axis moving means is installed on each holding head. The three-axis moving means moves a lamp in the X-, Y-, and Z-axis directions to optically position the lamp, which has positioning means for positioning said lamp by detecting the luminous intensity distribution of the light projected forward from the reflector when the lamp is turned on and a securing means for securing the positioned lamp by cement.
    Type: Grant
    Filed: November 17, 1992
    Date of Patent: July 27, 1993
    Assignee: Toshiba Lighting and Technology Corporation
    Inventor: Masashi Namba