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Kei Iwatsuki

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  • Gunma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Medium processing device
    • Patent number 9,938,105
    • Issue date Apr 10, 2018
    • Oki Electric Industry Co., Ltd.
    • Kei Iwatsuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Medium housing device and medium processing device
    • Patent number 9,858,743
    • Issue date Jan 2, 2018
    • Oki Electric Industry Co., Ltd.
    • Madoka Wakabayashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Medium processing apparatus
    • Patent number 9,604,812
    • Issue date Mar 28, 2017
    • Oki Electric Industry Co., Ltd.
    • Naoki Hata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Banknote pay-in/pay-out device and banknote transaction device
    • Patent number 9,508,231
    • Issue date Nov 29, 2016
    • Oki Electric Industry Co., Ltd.
    • Kazuhiro Hosokawa
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Medium processing device
    • Patent number 9,206,009
    • Issue date Dec 8, 2015
    • Oki Electric Industry Co., Ltd.
    • Kei Iwatsuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Medium storage and advancing apparatus
    • Patent number 9,092,926
    • Issue date Jul 28, 2015
    • Oki Electric Industry Co., Ltd.
    • Kei Iwatsuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Medium storing device
    • Patent number 9,004,256
    • Issue date Apr 14, 2015
    • Oki Electric Industry Co., Ltd.
    • Shinji Ohara
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Medium stocking apparatus
    • Patent number 8,833,537
    • Issue date Sep 16, 2014
    • Oki Electric Industry Co., Ltd.
    • Masashi Kashiwabuchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Medium storing and advancing apparatus
    • Patent number 8,360,223
    • Issue date Jan 29, 2013
    • Oki Electric Industry Co., Ltd.
    • Kei Iwatsuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Media storing and feeding device with maximum angular speed of reel...
    • Patent number 8,342,439
    • Issue date Jan 1, 2013
    • Oki Electric Industry Co., Ltd.
    • Kei Iwatsuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    BANKNOTE PAY-IN/PAY-OUT DEVICE AND BANKNOTE TRANSACTION DEVICE
    • Publication number 20160163160
    • Publication date Jun 9, 2016
    • Oki Electric Industry Co., Ltd.
    • Kazuhiro HOSOKAWA
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    MEDIUM HOUSING DEVICE AND MEDIUM PROCESSING DEVICE
    • Publication number 20150356807
    • Publication date Dec 10, 2015
    • Oki Electric Industry Co., Ltd.
    • Madoka WAKABAYASHI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIUM PROCESSING APPARATUS
    • Publication number 20150048197
    • Publication date Feb 19, 2015
    • Oki Electric Industry Co., Ltd.
    • Naoki Hata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIUM PROCESSING DEVICE
    • Publication number 20150014469
    • Publication date Jan 15, 2015
    • Oki Electric Industry Co., Ltd.
    • Kei Iwatsuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIUM PROCESSING DEVICE
    • Publication number 20150001239
    • Publication date Jan 1, 2015
    • Oki Electric Industry Co., Ltd.
    • Kei Iwatsuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIUM STORING DEVICE
    • Publication number 20140262678
    • Publication date Sep 18, 2014
    • Oki Electric Industry Co., Ltd.
    • Shinji Ohara
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIUM STORAGE AND ADVANCING APPARATUS
    • Publication number 20140116839
    • Publication date May 1, 2014
    • Oki Electric Industry Co., Ltd.
    • Kei Iwatsuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIUM STOCKING APPARATUS
    • Publication number 20130240321
    • Publication date Sep 19, 2013
    • Oki Electric Industry Co., Ltd.
    • Masashi Kashiwabuchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIUM STORING AND ADVANCING APPARATUS
    • Publication number 20110079675
    • Publication date Apr 7, 2011
    • Kei Iwatsuki
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    Media storing and feeding device with maximum angular speed of reel...
    • Publication number 20090108115
    • Publication date Apr 30, 2009
    • Oki Electric Industry Co., Ltd.
    • Kei Iwatsuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL