TREA

Kensaku Itoh

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  • Fuchu-machi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable wavelength light source
    • Patent number 7,088,747
    • Issue date Aug 8, 2006
    • Hamamatsu Photonics K.K.
    • Yoshihiro Takiguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical device
    • Patent number 6,956,689
    • Issue date Oct 18, 2005
    • Hamamatsu Photonics K.K.
    • Yoshihiro Takiguchi
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Optical control unit and forming method therefor
    • Patent number 6,947,643
    • Issue date Sep 20, 2005
    • Hamamatsu Photonics K.K.
    • Yoshihiro Takiguchi
    • B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents