TREA

Yasushi Sasaki

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  • Atsugi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plasma processing apparatus
    • Patent number 4,970,435
    • Issue date Nov 13, 1990
    • Tel Sagami Limited
    • Susumu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for holding plates
    • Patent number 4,955,649
    • Issue date Sep 11, 1990
    • Tel Sagami Limited
    • Katsumi Ishii
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS