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Masahito Tonooka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Stereo microscope
    • Patent number 6,995,904
    • Issue date Feb 7, 2006
    • Olympus Optical Co., Ltd.
    • Masahito Tonooka
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Stereo microscope
    • Publication number 20030137724
    • Publication date Jul 24, 2003
    • Olympus Optical Co., Ltd.
    • Masahito Tonooka
    • G02 - OPTICS
  • Information Patent Application

    Inverted microscope
    • Publication number 20020171925
    • Publication date Nov 21, 2002
    • Olympus Optical Co., Ltd.
    • Masahito Tonooka
    • G02 - OPTICS