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Masayoshi Komatsu

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  • Miyagi, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRASONIC PIERCING NEEDLE
    • Publication number 20140180104
    • Publication date Jun 26, 2014
    • HAKKO CO., LTD.
    • Masaru Maruyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRASONIC PIERCING NEEDLE
    • Publication number 20120117807
    • Publication date May 17, 2012
    • HAKKO, CO., LTD.
    • Masaru Maruyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic Piercing Needle
    • Publication number 20090137906
    • Publication date May 28, 2009
    • HAKKO CO., LTD.
    • Masaru Maruyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE