TREA

Taroh Shirai

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Illumination light and illumination device
    • Patent number 9,572,213
    • Issue date Feb 14, 2017
    • Ricoh Company, Ltd.
    • Ryohsuke Nishi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents