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Hatsuo Nakamura

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pattern forming system
    • Patent number 5,305,222
    • Issue date Apr 19, 1994
    • Kabushiki Kaisha Toshiba
    • Hatsuo Nakamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method of dicing a semiconductor wafer
    • Patent number 4,610,079
    • Issue date Sep 9, 1986
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masahiro Abe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Negative-working photoresist coating composition
    • Patent number 4,525,523
    • Issue date Jun 25, 1985
    • Kanto Chemical Co., Inc.
    • Hatsuo Nakamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for forming resist pattern
    • Patent number 4,461,825
    • Issue date Jul 24, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Tiharu Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY