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Motohiro Komiya

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Writing implement with an ink collector
    • Patent number 6,340,262
    • Issue date Jan 22, 2002
    • Mitsubishi Pencil Kabushiki Kaisha
    • Motohiro Komiya
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing implement ink conducting core
    • Patent number 5,829,904
    • Issue date Nov 3, 1998
    • Mitsubishi Pencil Kabushiki Kaisha
    • Kazuaki Matsumoto
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES