TREA

Masao Tozuka

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  • Ohmiya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Alignment apparatus
    • Patent number 4,278,893
    • Issue date Jul 14, 1981
    • Canon Kabushiki Kaisha
    • Yuzo Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Alignment apparatus
    • Patent number 4,275,306
    • Issue date Jun 23, 1981
    • Canon Kabushiki Kaisha
    • Yuzo Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photo-electrical detecting apparatus
    • Patent number 4,262,208
    • Issue date Apr 14, 1981
    • Canon Kabushiki Kaisha
    • Akiyoshi Suzki
    • G02 - OPTICS
  • Information Patent Grant

    Photoelectric detecting apparatus
    • Patent number 4,202,627
    • Issue date May 13, 1980
    • Canon Kabushiki Kaisha
    • Akiyoshi Suzki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY