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Masumi Kawai

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Digital angiographic apparatus
    • Patent number 5,671,743
    • Issue date Sep 30, 1997
    • Shimadzu Corporation
    • Masumi Kawai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Digital angiographic apparatus
    • Patent number 5,594,771
    • Issue date Jan 14, 1997
    • Shimadzu Corporation
    • Masumi Kawai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    X-ray photographic equipment
    • Patent number 4,941,169
    • Issue date Jul 10, 1990
    • Shimadzu Corporation
    • Masumi Kawai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Apparatus for processing an X-ray image
    • Patent number 4,939,760
    • Issue date Jul 3, 1990
    • Shimadzu Corporation
    • Masumi Kawai
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents