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Masatsune Kobayashi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid jet printing head and liquid jet printing apparatus provided...
    • Patent number 6,318,842
    • Issue date Nov 20, 2001
    • Canon Kabushiki Kaisha
    • Akihiko Shimomura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of manufacturing an ink jet head having a coated surface
    • Patent number 5,758,417
    • Issue date Jun 2, 1998
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Abrasive composition with an electrolytic water and a polishing pro...
    • Patent number 5,735,729
    • Issue date Apr 7, 1998
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Monoazo compound and recording liquid containing the same
    • Patent number 5,542,970
    • Issue date Aug 6, 1996
    • Canon Kabushiki Kaisha
    • Konoe Miura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink jet recording head, process for producing the head and ink jet...
    • Patent number 5,436,650
    • Issue date Jul 25, 1995
    • Canon Kabushiki Kaisha
    • Junichi Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Device for preparing ink jet recording head with channels containin...
    • Patent number 5,334,999
    • Issue date Aug 2, 1994
    • Canon Kabushiki Kaisha
    • Akio Kashiwazaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink-jet recording method and apparatus employing ink containing hal...
    • Patent number 5,296,022
    • Issue date Mar 22, 1994
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink containing halogenated alkanol with 2 to 4 carbon atoms, record...
    • Patent number 5,258,066
    • Issue date Nov 2, 1993
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Flocculant purification of ink
    • Patent number 4,867,789
    • Issue date Sep 19, 1989
    • Canon Kabushiki Kaisha
    • Tsuyoshi Eida
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Amino sulfonaphtholtrisazo compounds and recording liquids containi...
    • Patent number 4,841,037
    • Issue date Jun 20, 1989
    • Canon Kabushiki Kaisha
    • Tokuya Ohta
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,778,525
    • Issue date Oct 18, 1988
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-soluble dye composition and recording liquid containing the same
    • Patent number 4,765,838
    • Issue date Aug 23, 1988
    • Mitsubishi Chemical Industries Ltd.
    • Tokuya Ohata
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,756,757
    • Issue date Jul 12, 1988
    • Canon Kabushiki Kaisha
    • Masahiro Haruta
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,732,613
    • Issue date Mar 22, 1988
    • Canon Kabushiki Kaisha
    • Makoto Shioya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Disazoic dye and recording liquid containing the same
    • Patent number 4,724,001
    • Issue date Feb 9, 1988
    • Canon Kabushiki Kaisha
    • Tokuya Ohta
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid composition and method for recording
    • Patent number 4,683,002
    • Issue date Jul 28, 1987
    • Canon Kabushiki Kaisha
    • Konoe Mirua
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,661,158
    • Issue date Apr 28, 1987
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for evaluating the solubility of a colorant
    • Patent number 4,655,835
    • Issue date Apr 7, 1987
    • Canon Kabushiki Kaisha
    • Masahiro Haruta
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording process
    • Patent number 4,655,834
    • Issue date Apr 7, 1987
    • Canon Kabushiki Kaisha
    • Masahiro Haruta
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,632,703
    • Issue date Dec 30, 1986
    • Canon Kabushiki Kaisha
    • Shoji Koike
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,627,875
    • Issue date Dec 9, 1986
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,626,284
    • Issue date Dec 2, 1986
    • Mitsubishi Chemical Industries Ltd.
    • Tokuya Ohta
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,599,112
    • Issue date Jul 8, 1986
    • Canon Kabushiki Kaisha
    • Yasumasa Yokoyama
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,557,761
    • Issue date Dec 10, 1985
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording medium and ink jet recording paper
    • Patent number 4,517,244
    • Issue date May 14, 1985
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of forming color images
    • Patent number 4,505,749
    • Issue date Mar 19, 1985
    • Canon Kabushiki Kaisha
    • Kazue Kanekiyo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid jet recording process and recording liquid therefor
    • Patent number 4,435,717
    • Issue date Mar 6, 1984
    • Canon Kabushiki Kaisha
    • Tsuyoshi Eida
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid recording material
    • Patent number 4,395,287
    • Issue date Jul 26, 1983
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording liquid
    • Patent number 4,391,639
    • Issue date Jul 5, 1983
    • Canon Kabushiki Kaisha
    • Masatsune Kobayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid jet device with cleaning protective means
    • Patent number 4,306,245
    • Issue date Dec 15, 1981
    • Canon Kabushiki Kaisha
    • Yukio Kasugayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents