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Kei Omoto

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  • Fujioka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refill for correction pen and refill unit
    • Patent number 7,600,938
    • Issue date Oct 13, 2009
    • Mitsubishi Pencil Co., Ltd.
    • Kyoko Kobayashi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Coating fluid and fluid applicator
    • Patent number 7,140,798
    • Issue date Nov 28, 2006
    • Mitsubishi Pencil Co., Ltd.
    • Hitoshi Nakamura
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    Coating fluid and fluid applicator
    • Publication number 20060188321
    • Publication date Aug 24, 2006
    • Mitsubishi Pencil Co., Ltd.
    • Hitoshi Nakamura
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Refill for correction pen and refill unit
    • Publication number 20060075924
    • Publication date Apr 13, 2006
    • Kyoko Kobayashi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES