TREA

Masaaki Kajiyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Spraying device
    • Patent number 5,904,301
    • Issue date May 18, 1999
    • Ebara Corporation
    • Masaaki Kajiyama
    • B08 - CLEANING
  • Information Patent Grant

    Micro-processing apparatus and method therefor
    • Patent number 5,852,298
    • Issue date Dec 22, 1998
    • Ebara Corporation
    • Masahiro Hatakeyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic levitation conveyor apparatus
    • Patent number 5,641,054
    • Issue date Jun 24, 1997
    • Ebara Corporation
    • Satoshi Mori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Substrate transportation system
    • Patent number 5,515,618
    • Issue date May 14, 1996
    • Ebara Corporation
    • Masao Matsumura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum processing system
    • Patent number 5,398,481
    • Issue date Mar 21, 1995
    • Ebara Corporation
    • Noriyuki Takeuchi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents