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Kazuo Masuyama

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  • Osaka, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Microscope optical assembly
    • Patent number D245912
    • Issue date Sep 27, 1977
    • Konan Camera Research Institute
    • Kazuo Masuyama
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Microscope optical assembly
    • Patent number D242917
    • Issue date Jan 4, 1977
    • Konan Camera Research Institute
    • Kazuo Masuyama
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Microscope optical assembly
    • Patent number D242916
    • Issue date Jan 4, 1977
    • Konan Camera Research Institute
    • Kazuo Masuyama
    • D16 - Photography and optical equipment