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Muneaki Kawai

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image inspection apparatus
    • Patent number 11,434,093
    • Issue date Sep 6, 2022
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image inspection device
    • Patent number 11,313,807
    • Issue date Apr 26, 2022
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Conveyance device and image inspection device
    • Patent number 11,254,120
    • Issue date Feb 22, 2022
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Stencil printer
    • Patent number 6,499,394
    • Issue date Dec 31, 2002
    • Riso Kagaku Corporation
    • Katsumi Kawagoe
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Stencil printing machine and the method thereof
    • Patent number 6,302,017
    • Issue date Oct 16, 2001
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Supporting device for rolled recording sheet
    • Patent number 5,974,963
    • Issue date Nov 2, 1999
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stencil discharging apparatus
    • Patent number 5,713,274
    • Issue date Feb 3, 1998
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stencil conveying device in a stencil printing machine
    • Patent number 5,713,279
    • Issue date Feb 3, 1998
    • Riso Kagaku Corporation
    • Kouichiro Iida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Device for mounting leading end of stencil in rotary stencil printer
    • Patent number 5,575,204
    • Issue date Nov 19, 1996
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Feeding unit
    • Patent number 5,575,213
    • Issue date Nov 19, 1996
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Rotary printing machine
    • Patent number 5,558,019
    • Issue date Sep 24, 1996
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE INSPECTION APPARATUS
    • Publication number 20200189867
    • Publication date Jun 18, 2020
    • Riso Kagaku Corporation
    • Muneaki KAWAI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYANCE DEVICE AND IMAGE INSPECTION DEVICE
    • Publication number 20200070498
    • Publication date Mar 5, 2020
    • Riso Kagaku Corporation
    • Muneaki KAWAI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE INSPECTION DEVICE
    • Publication number 20200072759
    • Publication date Mar 5, 2020
    • Riso Kagaku Corporation
    • Muneaki KAWAI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PRINT SHEET TRANSFER DEVICE
    • Publication number 20160214814
    • Publication date Jul 28, 2016
    • Riso Kagaku Corporation
    • Muneaki KAWAI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL