TREA

Yoshitoshi Ishihara

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    X-ray generator
    • Patent number 7,046,767
    • Issue date May 16, 2006
    • Hamamatsu Photonics K.K.
    • Tomoyuki Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    X-ray tube having a hood electrode
    • Patent number 6,381,305
    • Issue date Apr 30, 2002
    • Hamamatsu Photonics K.K.
    • Tomoyuki Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Image intensifier
    • Patent number 6,005,239
    • Issue date Dec 21, 1999
    • Hamamatsu Photonics K.K.
    • Hideki Suzuki
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    X-ray generator
    • Publication number 20040218723
    • Publication date Nov 4, 2004
    • Tomoyuki Okada
    • H01 - BASIC ELECTRIC ELEMENTS