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Shunji Hama

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air mattress
    • Patent number 8,127,386
    • Issue date Mar 6, 2012
    • Molten Corporation
    • Ryuji Kajiwara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR MATTRESS
    • Publication number 20100263131
    • Publication date Oct 21, 2010
    • Ryuji Kajiwara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE