TREA

Taro OSAKA

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  • Chiyoda-ku, Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    RAILWAY WHEEL
    • Publication number 20240399789
    • Publication date Dec 5, 2024
    • NIPPON STEEL CORPORATION
    • Taketo MAEJIMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RAILWAY WHEEL
    • Publication number 20240181806
    • Publication date Jun 6, 2024
    • NIPPON STEEL CORPORATION
    • Taketo MAEJIMA
    • B60 - VEHICLES IN GENERAL