TREA

Daiki FUJII

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diamond crystal
    • Patent number 12,024,792
    • Issue date Jul 2, 2024
    • Orbray Co., Ltd.
    • Seongwoo Kim
    • C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

  • Information Patent Application

    Diamond Crystal
    • Publication number 20210198803
    • Publication date Jul 1, 2021
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Seongwoo Kim
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    METHOD FOR POLISHING DIAMOND CRYSTAL, AND DIAMOND CRYSTAL
    • Publication number 20200406420
    • Publication date Dec 31, 2020
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Seongwoo KIM
    • B24 - GRINDING POLISHING