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Hiroshi Asakawa

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  • Ebina-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Recording medium
    • Patent number 8,685,504
    • Issue date Apr 1, 2014
    • Canon Kabushiki Kaisha
    • Hitoshi Nagashima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording medium
    • Patent number 8,545,008
    • Issue date Oct 1, 2013
    • Canon Kabushiki Kaisha
    • Masaya Asao
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording medium
    • Patent number 8,357,438
    • Issue date Jan 22, 2013
    • Canon Kabushiki Kaisha
    • Masaya Asao
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording medium
    • Patent number 8,343,598
    • Issue date Jan 1, 2013
    • Canon Kabushiki Kaisha
    • Tatsuo Senba
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Double-sided recording medium
    • Patent number 8,257,804
    • Issue date Sep 4, 2012
    • Canon Kabushiki Kaisha
    • Hiroshi Asakawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording medium
    • Patent number 8,247,043
    • Issue date Aug 21, 2012
    • Canon Kabushiki Kaisha
    • Takatoshi Tanaka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording medium
    • Patent number 8,247,042
    • Issue date Aug 21, 2012
    • Canon Kabushiki Kaisha
    • Hiroshi Asakawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording medium
    • Patent number 8,236,394
    • Issue date Aug 7, 2012
    • Canon Kabushiki Kaisha
    • Takatoshi Tanaka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording medium and production process thereof
    • Patent number 8,080,291
    • Issue date Dec 20, 2011
    • Canon Kabushiki Kaisha
    • Takatoshi Tanaka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Article having microporous body part, production method of ink medi...
    • Patent number 7,867,586
    • Issue date Jan 11, 2011
    • Canon Kabushiki Kaisha
    • Hisao Kamo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording medium and method of producing the same
    • Patent number 7,846,516
    • Issue date Dec 7, 2010
    • Canon Kabushiki Kaisha
    • Hisao Kamo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink recording medium and production method therefor
    • Patent number 7,662,452
    • Issue date Feb 16, 2010
    • Canon Kabushiki Kaisha
    • Hitoshi Nagashima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming process, image-recorded article, liquid composition a...
    • Patent number 7,291,361
    • Issue date Nov 6, 2007
    • Canon Kabushiki Kaisha
    • Hiroyuki Ogino
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Image forming process, image-recorded article, liquid composition a...
    • Patent number 6,848,781
    • Issue date Feb 1, 2005
    • Canon Kabushiki Kaisha
    • Hiroyuki Ogino
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    INK JET RECORDING MEDIUM
    • Publication number 20110318508
    • Publication date Dec 29, 2011
    • Canon Kabushiki Kaisha
    • Tatsuo Senba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING MEDIUM
    • Publication number 20110300316
    • Publication date Dec 8, 2011
    • Canon Kabushiki Kaisha
    • Takatoshi Tanaka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING MEDIUM
    • Publication number 20110300317
    • Publication date Dec 8, 2011
    • Canon Kabushiki Kaisha
    • Hitoshi Nagashima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING MEDIUM
    • Publication number 20110298879
    • Publication date Dec 8, 2011
    • Canon Kabushiki Kaisha
    • Masaya Asao
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING MEDIUM
    • Publication number 20110300315
    • Publication date Dec 8, 2011
    • Canon Kabushiki Kaisha
    • Hiroshi Asakawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING MEDIUM
    • Publication number 20110217488
    • Publication date Sep 8, 2011
    • Canon Kabushiki Kaisha
    • Takatoshi Tanaka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    DOUBLE-SIDED RECORDING MEDIUM
    • Publication number 20110183087
    • Publication date Jul 28, 2011
    • Canon Kabushiki Kaisha
    • Hiroshi Asakawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING MEDIUM AND PRODUCTION PROCESS THEREOF
    • Publication number 20100310795
    • Publication date Dec 9, 2010
    • Canon Kabushiki Kaisha
    • Takatoshi Tanaka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING MEDIUM
    • Publication number 20100291325
    • Publication date Nov 18, 2010
    • Canon Kabushiki Kaisha
    • Masaya Asao
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK RECORDING MEDIUM AND PRODUCTION METHOD THEREFOR
    • Publication number 20100098866
    • Publication date Apr 22, 2010
    • Canon Kabushiki Kaisha
    • Hitoshi Nagashima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING MEDIUM AND METHOD OF PRODUCING THE SAME
    • Publication number 20090011155
    • Publication date Jan 8, 2009
    • Canon Kabushiki Kaisha
    • Hisao Kamo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Article having microporous body part, production method of ink medi...
    • Publication number 20060182906
    • Publication date Aug 17, 2006
    • Canon Kabushiki Kaisha
    • Hisao Kamo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink recording medium and production method therefor
    • Publication number 20050058786
    • Publication date Mar 17, 2005
    • Canon Kabushiki Kaisha
    • Hitoshi Nagashima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image forming process, image-recorded article, liquid composition a...
    • Publication number 20050007436
    • Publication date Jan 13, 2005
    • Canon Kabushiki Kaisha
    • Hiroyuki Ogino
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image forming process, image-recorded article, liquid composition a...
    • Publication number 20040135864
    • Publication date Jul 15, 2004
    • Canon Kabushiki Kaisha
    • Hiroyuki Ogino
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS