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Hirofumi Shiraishi

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  • Kurume, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Washing apparatus, and washing method
    • Patent number 5,887,604
    • Issue date Mar 30, 1999
    • Tokyo Electron Limited
    • Shinya Murakami
    • B08 - CLEANING
  • Information Patent Grant

    Method for washing objects
    • Patent number 5,782,990
    • Issue date Jul 21, 1998
    • Tokyo Electron Limited
    • Shinya Murakami
    • B08 - CLEANING
  • Information Patent Grant

    Washing apparatus, and washing method
    • Patent number 5,671,764
    • Issue date Sep 30, 1997
    • Tokyo Electron Limited
    • Shinya Murakami
    • B08 - CLEANING
  • Information Patent Grant

    Washing apparatus, and washing method
    • Patent number 5,488,964
    • Issue date Feb 6, 1996
    • Tokyo Electron Limited
    • Shinya Murakami
    • B08 - CLEANING
  • Information Patent Grant

    Spindrier
    • Patent number 5,435,075
    • Issue date Jul 25, 1995
    • Tokyo Electron Limited
    • Hirofumi Shiraishi
    • F26 - DRYING
  • Information Patent Grant

    Spindrier
    • Patent number 5,339,539
    • Issue date Aug 23, 1994
    • Tokyo Electron Limited
    • Hirofumi Shiraishi
    • F26 - DRYING