TREA

KTF CORPORATION

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  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Shredder with paper feeder and a paper feeder
    • Patent number 7,490,789
    • Issue date Feb 17, 2009
    • KTF Corporation
    • Kazuyoshi Omi
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Pencil sharpener
    • Patent number 7,134,461
    • Issue date Nov 14, 2006
    • KTF Corporation
    • Tokinori Takada
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Electric punch
    • Patent number 6,782,786
    • Issue date Aug 31, 2004
    • KTF Corporation
    • Hiroyasu Hoshino
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC PAPER FEEDING MECHANISM AND AUTOMATIC PAPER FEEDING DEVICE
    • Publication number 20070273079
    • Publication date Nov 29, 2007
    • KTF CORPORATION
    • Kazuyoshi Omi
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    ELECTRIC PENCIL SHARPENER
    • Publication number 20070251105
    • Publication date Nov 1, 2007
    • KTF CORPORATION
    • Tokinori TAKADA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    SHREDDER WITH PAPER FEEDER AND A PAPER FEEDER
    • Publication number 20070176033
    • Publication date Aug 2, 2007
    • KTF CORPORATION
    • Kazuyoshi OMI
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    ELECTRIC STAPLER
    • Publication number 20060266788
    • Publication date Nov 30, 2006
    • KTF CORPORATION
    • Tokinori Takada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Pencil sharpener
    • Publication number 20060086416
    • Publication date Apr 27, 2006
    • KTF CORPORATION
    • Tokinori Takada
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Electrically-driven tape cutter
    • Publication number 20060048622
    • Publication date Mar 9, 2006
    • KTF CORPORATION
    • Hiroyuki Araki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Decorative hole punch
    • Publication number 20050235797
    • Publication date Oct 27, 2005
    • KTF CORPORATION
    • Tokinori Takada
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Electric stapler
    • Publication number 20050199675
    • Publication date Sep 15, 2005
    • KTF CORPORATION
    • Tokinori Takada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Adhesive tape cutter
    • Publication number 20050056676
    • Publication date Mar 17, 2005
    • KTF CORPORATION
    • Masayuki Nakayama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Trademarklast 30 trademarks