TREA

Munetoshi Koshihara

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  • Nara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stippling instrument
    • Patent number 6,439,793
    • Issue date Aug 27, 2002
    • Kuretake Co., Ltd.
    • Ichiro Nishitani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    Stippling instrument
    • Publication number 20020039515
    • Publication date Apr 4, 2002
    • Kuretake Co., Ltd.
    • Ichiro Nishitani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES