Kentaro Doguchi

Person

  • Tochigi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical material and optical element

    • Patent number 8,338,003
    • Issue date Dec 25, 2012
    • Canon Kabushiki Kaisha
    • Kohei Nakata
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Optical material and optical element

    • Patent number 8,202,813
    • Issue date Jun 19, 2012
    • Canon Kabushiki Kaisha
    • Kohei Nakata
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Crystal manufacture method

    • Patent number 6,929,694
    • Issue date Aug 16, 2005
    • Canon Kabushiki Kaisha
    • Kentaro Doguchi
    • C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents