TREA

Yosuke Ohsawa

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Copying machine
    • Patent number D357933
    • Issue date May 2, 1995
    • Canon Kabushiki Kaisha
    • Masaaki Ishibashi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Copying machine
    • Patent number D354510
    • Issue date Jan 17, 1995
    • Canon Kabushiki Kaisha
    • Masaaki Ishibashi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Copying machine
    • Patent number D354509
    • Issue date Jan 17, 1995
    • Canon Kabushiki Kaisha
    • Takeshi Komada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Slide projector for copying machine
    • Patent number D344749
    • Issue date Mar 1, 1994
    • Canon Kabushiki Kaisha
    • Takeshi Komada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Image editing unit for digitally input data
    • Patent number D333125
    • Issue date Feb 9, 1993
    • Canon Kabushiki Kaisha
    • Takeshi Komada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Video adapter for copying machine
    • Patent number D329452
    • Issue date Sep 15, 1992
    • Canon Kabushiki Kaisha
    • Takeshi Komada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Copying machine
    • Patent number D328382
    • Issue date Jul 28, 1992
    • Canon Kabushiki Kaisha
    • Takeshi Komada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Original sheet feeding device for a copying machine
    • Patent number D314789
    • Issue date Feb 19, 1991
    • Canon Kabushiki Kaisha
    • Tomohiko Hirata
    • D12 - Transportation
  • Information Patent Grant

    Copying machine
    • Patent number D313814
    • Issue date Jan 15, 1991
    • Canon Kabushiki Kaisha
    • Takeshi Komada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Copier control device
    • Patent number D310237
    • Issue date Aug 28, 1990
    • Canon Kabushiki Kaisha
    • Yosuke Ohsawa
    • D18 - Printing and office machinery
  • Information Patent Grant

    Editing device for copying machine
    • Patent number D309322
    • Issue date Jul 17, 1990
    • Canon Kabushiki Kaisha
    • Tomohiko Hirata
    • D18 - Printing and office machinery