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Yoshimi Ono

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Film feeding system of a camera
    • Patent number RE33436
    • Issue date Nov 13, 1990
    • Ricoh Company, Ltd.
    • Kunihiko Araki
    • 354 -
  • Information Patent Grant

    Film feeding system of a camera
    • Patent number RE32850
    • Issue date Jan 31, 1989
    • Ricoh Company, Ltd.
    • Kunihiko Araki
    • 354 -
  • Information Patent Grant

    Film feeding system of a camera
    • Patent number 4,460,256
    • Issue date Jul 17, 1984
    • Ricoh Company, Ltd.
    • Kunihiko Araki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cinematograph
    • Patent number 4,149,782
    • Issue date Apr 17, 1979
    • Ricoh Company, Ltd.
    • Akira Andoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY