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Katsumi Muraguchi

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  • Aiharanishi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric shaver
    • Patent number 6,430,813
    • Issue date Aug 13, 2002
    • Sanyo Electric Co., Ltd.
    • Katsumi Muraguchi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Electric shaver
    • Patent number 6,369,341
    • Issue date Apr 9, 2002
    • Sanyo Electric Co., Ltd.
    • Muraguchi Katsumi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric shaver
    • Publication number 20010023538
    • Publication date Sep 27, 2001
    • Katsumi Muraguchi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Electric shaver
    • Publication number 20010017255
    • Publication date Aug 30, 2001
    • Muraguchi Katsumi
    • H01 - BASIC ELECTRIC ELEMENTS