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Osami Katoh

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  • Sagamihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image projecting system
    • Patent number 4,978,215
    • Issue date Dec 18, 1990
    • Minolta Camera Kabushiki Kaisha
    • Osami Katoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image projecting system
    • Patent number 4,846,569
    • Issue date Jul 11, 1989
    • Minolta Camera Kabushiki Kaisha
    • Osami Katoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Micro-film reader
    • Patent number 4,752,124
    • Issue date Jun 21, 1988
    • Minolta Camera Kabushiki Kaisha
    • Nobuo Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY