TREA

Takeshi Ueno

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  • Shibuya-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Smoke detector
    • Patent number 7,248,173
    • Issue date Jul 24, 2007
    • Nittan Company, Limited
    • Ryoichi Yamasaki
    • G08 - SIGNALLING

Patents Applicationslast 30 patents

  • Information Patent Application

    Smoke detector
    • Publication number 20050242967
    • Publication date Nov 3, 2005
    • NITTAN COMPANY, LIMITED
    • Ryoichi Yamasaki
    • G08 - SIGNALLING