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Eiji KUMAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Transportation device and recording apparatus
    • Patent number 11,932,005
    • Issue date Mar 19, 2024
    • Seiko Epson Corporation
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Transportation device and recording apparatus
    • Patent number 11,413,885
    • Issue date Aug 16, 2022
    • Seiko Epson Corporation
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Transportation device and recording apparatus
    • Patent number 10,543,702
    • Issue date Jan 28, 2020
    • Seiko Epson Corporation
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid ejecting apparatus and tension applying method
    • Patent number 10,150,314
    • Issue date Dec 11, 2018
    • Seiko Epson Corporation
    • Eiji Kumai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Liquid ejecting apparatus
    • Patent number 9,908,348
    • Issue date Mar 6, 2018
    • Seiko Epson Corporation
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharging apparatus
    • Patent number 9,682,575
    • Issue date Jun 20, 2017
    • Seiko Epson Corporation
    • Tsuneyuki Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid ejecting apparatus and tension applying method
    • Patent number 9,617,106
    • Issue date Apr 11, 2017
    • Seiko Epson Corporation
    • Eiji Kumai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Liquid discharging apparatus
    • Patent number 9,527,312
    • Issue date Dec 27, 2016
    • Seiko Epson Corporation
    • Osamu Hara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Medium holding member and recording apparatus
    • Patent number 9,487,030
    • Issue date Nov 8, 2016
    • Seiko Epson Corporation
    • Teruhiko Wakabayashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Medium supporting device and liquid ejecting apparatus
    • Patent number 9,446,613
    • Issue date Sep 20, 2016
    • Seiko Epson Corporation
    • Shuichiro Nakano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cutter device and printing apparatus
    • Patent number 9,446,609
    • Issue date Sep 20, 2016
    • Seiko Epson Corporation
    • Norihiro Yamashita
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Liquid ejecting apparatus
    • Patent number 9,387,699
    • Issue date Jul 12, 2016
    • Seiko Epson Corporation
    • Tsuneyuki Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 9,346,289
    • Issue date May 24, 2016
    • Seiko Epson Corporation
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording apparatus
    • Patent number 9,302,503
    • Issue date Apr 5, 2016
    • Seiko Epson Corporation
    • Tsuneyuki Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 9,302,501
    • Issue date Apr 5, 2016
    • Seiko Epson Corporation
    • Shuichiro Nakano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge apparatus
    • Patent number 9,278,551
    • Issue date Mar 8, 2016
    • Seiko Epson Corporation
    • Tsuneyuki Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 9,096,075
    • Issue date Aug 4, 2015
    • Seiko Epson Corporation
    • Shuichiro Nakano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording apparatus
    • Patent number 9,085,174
    • Issue date Jul 21, 2015
    • Seiko Epson Corporation
    • Tsuneyuki Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 9,010,921
    • Issue date Apr 21, 2015
    • Seiko Epson Corporation
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Medium transport apparatus and recording apparatus
    • Patent number 8,985,760
    • Issue date Mar 24, 2015
    • Seiko Epson Corporation
    • Yasuo Naramatsu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Liquid removing device and liquid ejecting apparatus
    • Patent number 8,936,346
    • Issue date Jan 20, 2015
    • Seiko Epson Corporation
    • Takayuki Kawakami
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cutter device and recording apparatus
    • Patent number 8,905,664
    • Issue date Dec 9, 2014
    • Seiko Epson Corporation
    • Eiji Kumai
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutter device and printing apparatus
    • Patent number 8,678,690
    • Issue date Mar 25, 2014
    • Seiko Epson Corporation
    • Norihiro Yamashita
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutter device and recording apparatus
    • Patent number 8,500,350
    • Issue date Aug 6, 2013
    • Seiko Epson Corporation
    • Eiji Kumai
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutter device and printing apparatus
    • Patent number 8,459,887
    • Issue date Jun 11, 2013
    • Seiko Epson Corporation
    • Norihiro Yamashita
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutter device and recording apparatus
    • Patent number 8,016,502
    • Issue date Sep 13, 2011
    • Seiko Epson Corporation
    • Shoji Akatsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer with improved paper handling mechanism
    • Patent number 6,183,152
    • Issue date Feb 6, 2001
    • Seiko Epson Corporation
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet printer with a cleaning apparatus for removing hardened ink...
    • Patent number 6,158,839
    • Issue date Dec 12, 2000
    • Seiko Epson Corporation
    • Tohru Fukushima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dot recording device
    • Patent number 6,113,289
    • Issue date Sep 5, 2000
    • Seiko Epson Corporation
    • Kazuo Saito
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording apparatus
    • Patent number 5,831,655
    • Issue date Nov 3, 1998
    • Seiko Epson Corporation
    • Hiroshi Asawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSPORTATION DEVICE AND RECORDING APPARATUS
    • Publication number 20220388316
    • Publication date Dec 8, 2022
    • SEIKO EPSON CORPORATION
    • Eiji KUMAI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    TRANSPORTATION DEVICE AND RECORDING APPARATUS
    • Publication number 20200147987
    • Publication date May 14, 2020
    • SEIKO EPSON CORPORATION
    • Eiji KUMAI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS AND ASSEMBLING METHOD OF LIQUID EJECTING...
    • Publication number 20170282612
    • Publication date Oct 5, 2017
    • SEIKO EPSON CORPORATION
    • Yoji TAKAHASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS AND TENSION APPLYING METHOD
    • Publication number 20170173983
    • Publication date Jun 22, 2017
    • SEIKO EPSON CORPORATION
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINT APPARATUS
    • Publication number 20170165983
    • Publication date Jun 15, 2017
    • SEIKO EPSON CORPORATION
    • Yoji TAKAHASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    TRANSPORTATION DEVICE AND RECORDING APPARATUS
    • Publication number 20170028757
    • Publication date Feb 2, 2017
    • SEIKO EPSON CORPORATION
    • Eiji KUMAI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGING APPARATUS
    • Publication number 20160325561
    • Publication date Nov 10, 2016
    • SEIKO EPSON CORPORATION
    • Tsuneyuki SASAKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Ejecting Apparatus and Tension Applying Method
    • Publication number 20160096384
    • Publication date Apr 7, 2016
    • SEIKO EPSON CORPORATION
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS
    • Publication number 20160089900
    • Publication date Mar 31, 2016
    • SEIKO EPSON CORPORATION
    • Eiji KUMAI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MEDIUM HOLDING MEMBER AND RECORDING APPARATUS
    • Publication number 20160089905
    • Publication date Mar 31, 2016
    • SEIKO EPSON CORPORATION
    • Teruhiko WAKABAYASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20150283826
    • Publication date Oct 8, 2015
    • Shuichiro NAKANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MEDIUM SUPPORTING DEVICE AND LIQUID EJECTING APPARATUS
    • Publication number 20150239267
    • Publication date Aug 27, 2015
    • SEIKO EPSON CORPORATION
    • Shuichiro NAKANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MESH MEMBER, METHOD OF PRODUCING MESH MEMBER, AND LIQUID DISCHARGIN...
    • Publication number 20150240397
    • Publication date Aug 27, 2015
    • SEIKO EPSON CORPORATION
    • Eiji KUMAI
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS
    • Publication number 20150210090
    • Publication date Jul 30, 2015
    • SEIKO EPSON CORPORATION
    • Tsuneyuki SASAKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGING APPARATUS
    • Publication number 20150202893
    • Publication date Jul 23, 2015
    • SEIKO EPSON CORPORATION
    • Osamu HARA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20150191029
    • Publication date Jul 9, 2015
    • SEIKO EPSON CORPORATION
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS
    • Publication number 20150062272
    • Publication date Mar 5, 2015
    • SEIKO EPSON CORPORATION
    • Tsuneyuki SASAKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING APPARATUS
    • Publication number 20140285601
    • Publication date Sep 25, 2014
    • SEIKO EPSON CORPORATION
    • Tsuneyuki SASAKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING APPARATUS
    • Publication number 20140285602
    • Publication date Sep 25, 2014
    • SEIKO EPSON CORPORATION
    • Tsuneyuki SASAKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CUTTER DEVICE AND PRINTING APPARATUS
    • Publication number 20140139600
    • Publication date May 22, 2014
    • SEIKO EPSON CORPORATION
    • Norihiro YAMASHITA
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20140111586
    • Publication date Apr 24, 2014
    • SEIKO EPSON CORPORATION
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20140111587
    • Publication date Apr 24, 2014
    • SEIKO EPSON CORPORATION
    • Shuichiro NAKANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CUTTER DEVICE AND RECORDING APPARATUS
    • Publication number 20130302077
    • Publication date Nov 14, 2013
    • Eiji KUMAI
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    MEDIUM TRANSPORT APAPRATUS AND RECORDING APPARATUS
    • Publication number 20130277482
    • Publication date Oct 24, 2013
    • SEIKO EPSON CORPORATION
    • Yasuo NARAMATSU
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    LIQUID REMOVING DEVICE AND LIQUID EJECTING APPARATUS
    • Publication number 20130265364
    • Publication date Oct 10, 2013
    • SEIKO EPSON CORPORATION
    • Takayuki KAWAKAMI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CUTTER DEVICE AND PRINTING APPARATUS
    • Publication number 20130251435
    • Publication date Sep 26, 2013
    • SEIKO EPSON CORPORATION
    • Norihiro YAMASHITA
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    TRANSPORTATION DEVICE AND RECORDING APPARATUS
    • Publication number 20130052601
    • Publication date Feb 28, 2013
    • SEIKO EPSON CORPORATION
    • Eiji Kumai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CUTTING APPARATUS AND RECORDING APPARATUS
    • Publication number 20110052300
    • Publication date Mar 3, 2011
    • SEIKO EPSON CORPORATION
    • Shoji AKATSU
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    CUTTER DEVICE AND RECORDING APPARATUS
    • Publication number 20090232577
    • Publication date Sep 17, 2009
    • SEIKO EPSON CORPORATION
    • Eiji KUMAI
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    CUTTER DEVICE AND PRINTING APPARATUS
    • Publication number 20090226236
    • Publication date Sep 10, 2009
    • SEIKO EPSON CORPORATION
    • Norihiro YAMASHITA
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING