TREA

Toshio Iwaya

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Patents Grantslast 30 patents

  • Information Patent Grant

    Film carrier and projection apparatus
    • Patent number 5,642,925
    • Issue date Jul 1, 1997
    • Canon Kabushiki Kaisha
    • Yasuhiro Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image treatment apparatus
    • Patent number 5,608,537
    • Issue date Mar 4, 1997
    • Canon Kabushiki Kaisha
    • Naoki Manabe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image processing system
    • Patent number 5,073,965
    • Issue date Dec 17, 1991
    • Canon Kabushiki Kaisha
    • Motofumi Konishi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Image processing system
    • Patent number 4,878,250
    • Issue date Oct 31, 1989
    • Canon Kabushiki Kaisha
    • Masahide Kotera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image recording apparatus
    • Patent number 4,876,570
    • Issue date Oct 24, 1989
    • Canon Kabushiki Kaisha
    • Toshio Iwaya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image recording apparatus
    • Patent number 4,777,515
    • Issue date Oct 11, 1988
    • Canon Kabushiki Kaisha
    • Yasuyuki Aikoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image processing system
    • Patent number 4,769,852
    • Issue date Sep 6, 1988
    • Canon Kabushiki Kaisha
    • Norio Hashimoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Auto-focus apparatus applied to image reading apparatus and the like
    • Patent number 4,762,985
    • Issue date Aug 9, 1988
    • Canon Kabushiki Kaisha
    • Ryoichi Imai
    • G02 - OPTICS
  • Information Patent Grant

    Image processing system
    • Patent number 4,658,299
    • Issue date Apr 14, 1987
    • Canon Kabushiki Kaisha
    • Kanou Tanaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Recording apparatus
    • Patent number 4,618,251
    • Issue date Oct 21, 1986
    • Canon Kabushiki Kaisha
    • Hitoshi Yanagawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Web roll amount detecting apparatus
    • Patent number 4,426,883
    • Issue date Jan 24, 1984
    • Canon Kabushiki Kaisha
    • Shunzo Inoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic apparatus
    • Patent number 4,405,227
    • Issue date Sep 20, 1983
    • Canon Kabushiki Kaisha
    • Syunzo Inoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographing apparatus
    • Patent number 4,351,609
    • Issue date Sep 28, 1982
    • Canon Kabushiki Kaisha
    • Shunzo Inoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic apparatus
    • Patent number 4,272,185
    • Issue date Jun 9, 1981
    • Canon Kabushiki Kaisha
    • Toshio Arai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Device for detecting a moving body
    • Patent number 4,175,231
    • Issue date Nov 20, 1979
    • Canon Kabushiki Kaisha
    • Shinji Murata
    • G02 - OPTICS