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Yoshio Noguchi

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical pencil
    • Patent number 10,603,948
    • Issue date Mar 31, 2020
    • Kotobuki & Co., Ltd.
    • Tadao Odaka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 10,343,446
    • Issue date Jul 9, 2019
    • Kotobuki & Co., Ltd.
    • Takeshi Wakayama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 10,293,632
    • Issue date May 21, 2019
    • Kotobuki & Co., Ltd.
    • Takeshi Wakayama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid applying tool
    • Patent number 9,862,225
    • Issue date Jan 9, 2018
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Knock-type propelling container
    • Patent number 9,114,922
    • Issue date Aug 25, 2015
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Needle threading device and operation unit therefor
    • Patent number 9,085,841
    • Issue date Jul 21, 2015
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Stick-shaped material propelling container
    • Patent number 9,067,233
    • Issue date Jun 30, 2015
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Mechanical pencil
    • Patent number 8,920,057
    • Issue date Dec 30, 2014
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid applicator
    • Patent number 8,740,489
    • Issue date Jun 3, 2014
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Needle thread passing device
    • Patent number 8,733,262
    • Issue date May 27, 2014
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Liquid supply device
    • Patent number 8,511,925
    • Issue date Aug 20, 2013
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Lead cartridge and mechanical pencil with built-in lead cartridge
    • Patent number 8,444,336
    • Issue date May 21, 2013
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid supply implement
    • Patent number 7,850,385
    • Issue date Dec 14, 2010
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Eraser dispenser
    • Patent number 7,373,691
    • Issue date May 20, 2008
    • Kotobuki & Co., Ltd.
    • Tadashi Yamamoto
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Cartridge type liquid feeding container
    • Patent number 7,237,975
    • Issue date Jul 3, 2007
    • Kotobuki Printing Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Side knock type feeding mechanism
    • Patent number 7,217,054
    • Issue date May 15, 2007
    • Kotobuki Printing Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid container
    • Patent number 7,163,350
    • Issue date Jan 16, 2007
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing implement with stylus
    • Patent number 7,018,124
    • Issue date Mar 28, 2006
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid container
    • Patent number 6,918,515
    • Issue date Jul 19, 2005
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • A46 - BRUSHWARE
  • Information Patent Grant

    Mechanical pencil
    • Patent number 6,908,246
    • Issue date Jun 21, 2005
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Rotary bar-projecting mechanism for push-button implement
    • Patent number 6,893,179
    • Issue date May 17, 2005
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Capless holding device
    • Patent number 6,837,638
    • Issue date Jan 4, 2005
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Stick projecting device
    • Patent number 6,835,016
    • Issue date Dec 28, 2004
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Composite writing implement
    • Patent number 6,749,354
    • Issue date Jun 15, 2004
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Knocking-type liquid container
    • Patent number 6,702,158
    • Issue date Mar 9, 2004
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Clip attaching structure
    • Patent number 6,687,959
    • Issue date Feb 10, 2004
    • Kotobuki & Co., Ltd.
    • Toshihiko Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Direct liquid type writing instrument
    • Patent number 6,599,046
    • Issue date Jul 29, 2003
    • Kotobuki & Co., Ltd.
    • Makoto Fukushima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Mechanical pencil
    • Patent number 6,547,466
    • Issue date Apr 15, 2003
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Knocking writing utensil
    • Patent number 6,390,707
    • Issue date May 21, 2002
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Double chuck type mechanical pencil and internal writing mechanism...
    • Patent number 6,382,859
    • Issue date May 7, 2002
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    MECHANICAL PENCIL
    • Publication number 20190308442
    • Publication date Oct 10, 2019
    • Kotobuki & Co., Ltd.
    • Yoshio NOGUCHI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MECHANICAL PENCIL
    • Publication number 20190054756
    • Publication date Feb 21, 2019
    • Kotobuki & Co., Ltd.
    • Tadao Odaka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT
    • Publication number 20180250977
    • Publication date Sep 6, 2018
    • Kotobuki & Co., Ltd.
    • Takeshi WAKAYAMA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    LIQUID APPLYING TOOL
    • Publication number 20160136993
    • Publication date May 19, 2016
    • Kotobuki & Co , Ltd.
    • Hidehei KAGEYAMA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Stick-shaped Material Propelling Container
    • Publication number 20150023715
    • Publication date Jan 22, 2015
    • Kotobuki & Co , Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    NEEDLE THREADING DEVICE AND OPERATION UNIT THEREFOR
    • Publication number 20130152837
    • Publication date Jun 20, 2013
    • WESTEK INTERNATIONAL CORPORATION
    • Yoshio Noguchi
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    KNOCK-TYPE PROPELLING CONTAINER
    • Publication number 20130134189
    • Publication date May 30, 2013
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MECHANICAL PENCIL
    • Publication number 20120230751
    • Publication date Sep 13, 2012
    • Kotobuki & Co , Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    LIQUID SUPPLY DEVICE
    • Publication number 20110222953
    • Publication date Sep 15, 2011
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    NEEDLE THREAD PASSING DEVICE
    • Publication number 20110000414
    • Publication date Jan 6, 2011
    • Yoshio Noguchi
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    LEAD CARTRIDGE AND MECHANICAL PENCIL WITH BUILT-IN LEAD CARTRIDGE
    • Publication number 20100209173
    • Publication date Aug 19, 2010
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Liquid Applicator
    • Publication number 20100003063
    • Publication date Jan 7, 2010
    • Kotobuki & Co, Ltd
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Liquid Supply Implement
    • Publication number 20070248401
    • Publication date Oct 25, 2007
    • Kotobuki & Co , Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Lead Cartridge and Writing Tool into which Lead Cartridge is to be...
    • Publication number 20070217858
    • Publication date Sep 20, 2007
    • Kotobuki & Co, Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING IMPLEMENT WITH STYLUS
    • Publication number 20060083579
    • Publication date Apr 20, 2006
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Side knock type feeding mechanism
    • Publication number 20050169695
    • Publication date Aug 4, 2005
    • Kotobuki Printing Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Eraser dispenser
    • Publication number 20050166362
    • Publication date Aug 4, 2005
    • Kotobuki & Co., Ltd.
    • Tadashi Yamamoto
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Cartridge type liquid feeding container
    • Publication number 20050158114
    • Publication date Jul 21, 2005
    • Kotobuki Printing Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    CAPLESS HOLDING DEVICE
    • Publication number 20040253037
    • Publication date Dec 16, 2004
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Rotary bar-projecting mechanism for push-button implement
    • Publication number 20040213622
    • Publication date Oct 28, 2004
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Liquid container
    • Publication number 20040161291
    • Publication date Aug 19, 2004
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Liquid container
    • Publication number 20040042841
    • Publication date Mar 4, 2004
    • Kotobuki & Co., Ltd.
    • Yoshio Noguchi
    • A46 - BRUSHWARE
  • Information Patent Application

    Composite writing implement
    • Publication number 20030215278
    • Publication date Nov 20, 2003
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DIRECT LIQUID TYPE WRITING INSTRUMENT
    • Publication number 20030099501
    • Publication date May 29, 2003
    • Kotobuki & Co., Ltd.
    • Makoto Fukushima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Clip attaching structure
    • Publication number 20030056336
    • Publication date Mar 27, 2003
    • Kotobuki & Co., Ltd.
    • Toshihiko Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MECHANICAL PENCIL
    • Publication number 20030031498
    • Publication date Feb 13, 2003
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Mechanical pencil
    • Publication number 20020090248
    • Publication date Jul 11, 2002
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Knocking-type liquid container
    • Publication number 20020070247
    • Publication date Jun 13, 2002
    • Hidehei Kageyama
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Knocking writing utensil
    • Publication number 20010018004
    • Publication date Aug 30, 2001
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Knocking writing utensil
    • Publication number 20010016140
    • Publication date Aug 23, 2001
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES