TREA

Tamotsu Karasawa

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Focus adjustment in an alignment and exposure apparatus
    • Patent number 4,601,560
    • Issue date Jul 22, 1986
    • Canon Kabushiki Kaisha
    • Junji Isohata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Printing apparatus
    • Patent number 4,215,934
    • Issue date Aug 5, 1980
    • Canon Kabushiki Kaisha
    • Tamotsu Karasawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY