Patents by Inventor Tomikazu Yonezawa

Tomikazu Yonezawa 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).

  • Patent number: 7356117
    Abstract: The X-ray inspection system 10 comprises an X-ray electron conversion face 42 for converting an entered X-ray image transmitted through the measurement object into an electronic image, an output fluorescent face 46 for emitting fluorescence when an electronic image is entered, and deflecting means 44 which is installed between the X-ray electron conversion face 42 and output fluorescent face 46, wherein the electronic image which was entered and converted at the X-ray electron conversion face 42 is converged into a predetermined area on the output fluorescent face 46 by the deflecting means 44 so as to make the X-ray fluoroscopic image of the moving measurement object stand still on the output fluorescent face 46. By this, the image of the measurement object can be captured during the time when the X-ray fluorescence image is standing still, so sensitivity can be secured while increasing the resolution.
    Type: Grant
    Filed: December 23, 2004
    Date of Patent: April 8, 2008
    Assignee: Hamamatsu Photonics K.K.
    Inventors: Makoto Suzuki, Hiroshige Mori, Tomikazu Yonezawa
  • Publication number: 20050100130
    Abstract: The X-ray inspection system 10 comprises an X-ray electron conversion face 42 for converting an entered X-ray image transmitted through the measurement object into an electronic image, an output fluorescent face 46 for emitting fluorescence when an electronic image is entered, and deflecting means 44 which is installed between the X-ray electron conversion face 42 and output fluorescent face 46, wherein the electronic image which was entered and converted at the X-ray electron conversion face 42 is converged into a predetermined area on the output fluorescent face 46 by the deflecting means 44 so as to make the X-ray fluoroscopic image of the moving measurement object stand still on the output fluorescent face 46. By this, the image of the measurement object can be captured during the time when the X-ray fluorescence image is standing still, so sensitivity can be secured while increasing the resolution.
    Type: Application
    Filed: December 23, 2004
    Publication date: May 12, 2005
    Inventors: Makoto Suzuki, Hiroshige Mori, Tomikazu Yonezawa
  • Patent number: 6876722
    Abstract: The X-ray inspection system 10 comprises an X-ray electron conversion face 42 for converting an entered X-ray image transmitted through the measurement object into an electronic image, an output fluorescent face 46 for emitting fluorescence when an electronic image is entered, and deflecting means 44 which is installed between the X-ray electron conversion face 42 and output fluorescent face 46, wherein the electronic image which was entered and converted at the X-ray electron conversion face 42 is converged into a predetermined area on the output fluorescent face 46 by the deflecting means 44 so as to make the X-ray fluoroscopic image of the moving measurement object stand still on the output fluorescent face 46. By this, the image of the measurement object can be captured during the time when the X-ray fluorescence image is standing still, so sensitivity can be secured while increasing the resolution.
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: April 5, 2005
    Assignee: Hamamatsu Photonics K.K.
    Inventors: Makoto Suzuki, Hiroshige Mori, Tomikazu Yonezawa
  • Publication number: 20030142784
    Abstract: The X-ray inspection system 10 comprises an X-ray electron conversion face 42 for converting an entered X-ray image transmitted through the measurement object into an electronic image, an output fluorescent face 46 for emitting fluorescence when an electronic image is entered, and deflecting means 44 which is installed between the X-ray electron conversion face 42 and output fluorescent face 46, wherein the electronic image which was entered and converted at the X-ray electron conversion face 42 is converged into a predetermined area on the output fluorescent face 46 by the deflecting means 44 so as to make the X-ray fluoroscopic image of the moving measurement object stand still on the output fluorescent face 46. By this, the image of the measurement object can be captured during the time when the X-ray fluorescence image is standing still, so sensitivity can be secured while increasing the resolution.
    Type: Application
    Filed: October 7, 2002
    Publication date: July 31, 2003
    Inventors: Makoto Suzuki, Hiroshige Mori, Tomikazu Yonezawa