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Yoshio Kawamata

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Patents Grantslast 30 patents

  • Information Patent Grant

    Plasma processing apparatus
    • Patent number 11,127,574
    • Issue date Sep 21, 2021
    • Shibaura Mechatronics Corporation
    • Yoshio Kawamata
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plasma processing apparatus
    • Patent number 11,004,665
    • Issue date May 11, 2021
    • Shibaura Mechatronics Corporation
    • Yoshio Kawamata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Film forming apparatus and film forming method
    • Patent number 8,137,511
    • Issue date Mar 20, 2012
    • Shibaura Mechatronics Corporation
    • Yoshio Kawamata
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Photocatalyst element, method and device for preparing the same
    • Patent number 8,022,011
    • Issue date Sep 20, 2011
    • Shibaura Mechatronics Corporation
    • Junji Hiraoka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Photocatalyst element, method and device for preparing the same
    • Patent number 7,799,731
    • Issue date Sep 21, 2010
    • Shibaura Mechatronics Corporation
    • Junji Hiraoka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method and apparatus for producing photocatalyst
    • Patent number 7,608,562
    • Issue date Oct 27, 2009
    • Shibaura Mechatronics Corporation
    • Junji Hiraoka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method and apparatus for producing photocatalyst
    • Patent number 7,462,578
    • Issue date Dec 9, 2008
    • Shibaura Mechatronics Corporation
    • Junji Hiraoka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Power supply unit for sputtering device
    • Patent number 6,416,638
    • Issue date Jul 9, 2002
    • Shibaura Mechatronics Corporation
    • Noboru Kuriyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents