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Hiroyuki Kodama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for cleaning a substrate
    • Patent number 5,372,651
    • Issue date Dec 13, 1994
    • Nikon Corporation
    • Hiroyuki Kodama
    • B08 - CLEANING
  • Information Patent Grant

    Optical light weight glass
    • Patent number 4,812,423
    • Issue date Mar 14, 1989
    • Nikon Corporation
    • Hiroyuki Kodama
    • C03 - GLASS MINERAL OR SLAG WOOL