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Mitsuhiro Fukuoka

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Implement and applying liquid with plural independent valves
    • Patent number 5,172,996
    • Issue date Dec 22, 1992
    • Kabushiki Kaisha Sakurakurepasu
    • Fumiyuki Tamiya
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Implement for applying liquid
    • Patent number 5,073,058
    • Issue date Dec 17, 1991
    • Kabushiki Kaisha Sakura Kurepasu
    • Mitsuhiro Fukuoka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Implement for applying liquid
    • Patent number 4,976,564
    • Issue date Dec 11, 1990
    • Kabushiki Kaisha Sakura Kurepasu
    • Mitsuhiro Fukuoka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Implement for applying liquid
    • Patent number 4,960,340
    • Issue date Oct 2, 1990
    • Kabushiki Kaisha Sakurakurepasu
    • Fumiyuki Tamiya
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ball-point pen for a low-viscosity ink
    • Patent number 4,145,148
    • Issue date Mar 20, 1979
    • Sakura Color Products Corporation
    • Mitsuhiro Fukuoka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES