TREA

Nobuo Hiruma

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 8,437,097
    • Issue date May 7, 2013
    • Nihon Dempa Kogyo Co., Ltd.
    • Takuji Yamamoto
    • G02 - OPTICS

Patents Applicationslast 30 patents

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    • Publication number 20110019296
    • Publication date Jan 27, 2011
    • NIHON DEMPA KOGYO CO., LTD.
    • Takuji Yamamoto
    • G02 - OPTICS