Patents by Inventor Tatsumitsu OZAWA

Tatsumitsu OZAWA 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).

  • X-RAY TUBE FOR ANALYSIS
    Publication number: 20220157552
    Abstract: According to one embodiment, an analytical X-ray tube includes a vacuum enclosure with an output window to transmit X-rays, an anode target provided in the vacuum enclosure and opposing the output window, an anode support that supports the anode target. The anode support includes a distal end portion an outer diameter of which is smaller than an outer diameter of the anode target, and a rear side portion on a rear side of the distal end portion, an outer diameter of which is greater than the outer diameter of the anode target, and an outer surface of the rear portion is coated with a coating layer of a same material as that of the anode target.
    Type: Application
    Filed: January 28, 2022
    Publication date: May 19, 2022
    Applicant: CANON ELECTRON TUBES & DEVICES CO., LTD.
    Inventors: Tatsumitsu OZAWA, Takashi SHIMONO