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Eijiro ARIMURA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink fill device, ink filling method, ink cartridge manufacturing me...
    • Patent number 10,099,481
    • Issue date Oct 16, 2018
    • Riso Kagaku Corporation
    • Eijiro Arimura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge
    • Patent number 9,902,161
    • Issue date Feb 27, 2018
    • Riso Kagaku Corporation
    • Eijiro Arimura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge
    • Patent number 9,827,775
    • Issue date Nov 28, 2017
    • Riso Kagaku Corporation
    • Eijiro Arimura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Inkjet printer
    • Patent number 9,409,430
    • Issue date Aug 9, 2016
    • Riso Kagaku Corporation
    • Eijiro Arimura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Sheet transfer device
    • Patent number 9,272,865
    • Issue date Mar 1, 2016
    • Riso Kagaku Corporation
    • Akihiro Tsumura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INK FILL DEVICE, INK FILLING METHOD, INK CARTRIDGE MANUFACTURING ME...
    • Publication number 20170246873
    • Publication date Aug 31, 2017
    • Riso Kagaku Corporation
    • Eijiro ARIMURA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK CARTRIDGE
    • Publication number 20170225474
    • Publication date Aug 10, 2017
    • Riso Kagaku Corporation
    • Eijiro ARIMURA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK CARTRIDGE
    • Publication number 20170217195
    • Publication date Aug 3, 2017
    • Riso Kagaku Corporation
    • Eijiro ARIMURA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTER
    • Publication number 20160185144
    • Publication date Jun 30, 2016
    • Riso Kagaku Corporation
    • Eijiro ARIMURA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SHEET TRANSFER DEVICE
    • Publication number 20150084266
    • Publication date Mar 26, 2015
    • Riso Kagaku Corporation
    • Akihiro TSUMURA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL