TREA

Muneyasu Yokota

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exposure apparatus and method wherein the magnification of the proj...
    • Patent number 6,104,471
    • Issue date Aug 15, 2000
    • Nikon Corporation
    • Toshinobu Morioka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Scanning exposure apparatus and method
    • Patent number 5,777,722
    • Issue date Jul 7, 1998
    • Nikon Corporation
    • Seiji Miyazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure apparatus
    • Patent number 5,617,211
    • Issue date Apr 1, 1997
    • Nikon Corporation
    • Kei Nara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure method
    • Patent number 5,442,418
    • Issue date Aug 15, 1995
    • Nikon Corporation
    • Masaichi Murakami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method and apparatus for exposure process
    • Patent number 5,298,761
    • Issue date Mar 29, 1994
    • Nikon Corporation
    • Atsuyuki Aoki
    • G02 - OPTICS