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Kimio Matsumoto

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  • Higashiosaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Synthetic resin lens
    • Patent number 9,146,336
    • Issue date Sep 29, 2015
    • YAMAMOTO KOGAKU CO., LTD.
    • Kimio Matsumoto
    • G02 - OPTICS
  • Information Patent Grant

    Fog-resistant structure and protective device for eyes
    • Patent number 9,015,868
    • Issue date Apr 28, 2015
    • Yamamoto Kogaku Co., Ltd.
    • Kimio Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Headgear
    • Patent number 8,209,778
    • Issue date Jul 3, 2012
    • Yamamoto Kogaku Co., Ltd.
    • Kimio Matsumoto
    • A42 - HEADWEAR
  • Information Patent Grant

    Protective device for eyes
    • Patent number 7,891,025
    • Issue date Feb 22, 2011
    • Yamamoto Kogaku Co., Ltd.
    • Hirokazu Kobayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical structure for eyes
    • Patent number 7,549,180
    • Issue date Jun 23, 2009
    • Yamamoto Kogaku Co., Ltd.
    • Kimio Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sports goggles
    • Patent number 6,704,944
    • Issue date Mar 16, 2004
    • Yamamoto Kogaku Co., Ltd.
    • Noboru Kawainshi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Goggles
    • Patent number 6,611,966
    • Issue date Sep 2, 2003
    • Yamamoto Kogaku Co., Ltd.
    • Tamenobu Yamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    SYNTHETIC RESIN LENS
    • Publication number 20140320985
    • Publication date Oct 30, 2014
    • Kimio Matsumoto
    • G02 - OPTICS
  • Information Patent Application

    CIRCULARLY POLARIZING PLATE AND CIRCULARLY POLARIZING LENS, AND CIR...
    • Publication number 20110205627
    • Publication date Aug 25, 2011
    • YAMAMOTO KOGAKU CO., LTD.
    • Nobuyuki KOBUCHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    FOG-RESISTANT STRUCTURE AND PROTECTIVE DEVICE FOR EYES
    • Publication number 20110126345
    • Publication date Jun 2, 2011
    • YAMAMOTO KOGAKU CO., LTD.
    • Kimio Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Protective device for eyes
    • Publication number 20080055538
    • Publication date Mar 6, 2008
    • YAMAMOTO KOGAKU CO., LTD.
    • Hirokazu Kobayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Earplug and headgear with the earplug
    • Publication number 20060213525
    • Publication date Sep 28, 2006
    • YAMAMOTO KOGAKU CO., LTD.
    • Kimio Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Headcover and goggle
    • Publication number 20060117450
    • Publication date Jun 8, 2006
    • YAMAMOTO KOGAKU CO., LTD.
    • Kimio Matsumoto
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Optical structure for eyes
    • Publication number 20060119948
    • Publication date Jun 8, 2006
    • YAMAMOTO KOGAKU CO., LTD.
    • Kimio Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Sports goggles
    • Publication number 20020166159
    • Publication date Nov 14, 2002
    • YAMAMOTO KOGAKU CO., LTD.
    • Noboru Kawanishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE