TREA

Tomoaki Suzuki

Follow

Person

  • Kawagoe-shi, JP
People

Patents Grantslast 30 patents

  • 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

    Airtight cap structure
    • Patent number 7,290,954
    • Issue date Nov 6, 2007
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Instrument
    • Patent number 7,128,488
    • Issue date Oct 31, 2006
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Clip structure and clip structure assembling method
    • Patent number 6,981,298
    • Issue date Jan 3, 2006
    • Kotobuki & Co., Ltd.
    • Takashi Isoda
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • 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

    Airtight Cap Structure
    • Publication number 20070104533
    • Publication date May 10, 2007
    • Kotobuki & Co , Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Instrument
    • Publication number 20060002756
    • Publication date Jan 5, 2006
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Clip structure and clip structure assembling method
    • Publication number 20040096262
    • Publication date May 20, 2004
    • Kotobuki & Co., Ltd.
    • Takashi Isoda
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES