TREA

Takafumi NAKAGAWA

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  • Yamatokoriyama-shi, Nara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite resin material and molded body
    • Patent number 10,941,224
    • Issue date Mar 9, 2021
    • TOHO KASEI CO., LTD.
    • Hirokazu Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Composite resin material and molded article
    • Patent number 10,920,059
    • Issue date Feb 16, 2021
    • TOHO KASEI CO., LTD.
    • Hirokazu Yamamoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITE RESIN MATERIAL AND MOLDED ARTICLE
    • Publication number 20200165435
    • Publication date May 28, 2020
    • TOHO KASEI CO., LTD.
    • Hirokazu YAMAMOTO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITE RESIN MATERIAL AND MOLDED BODY
    • Publication number 20200048376
    • Publication date Feb 13, 2020
    • TOHO KASEI CO., LTD.
    • Hirokazu YAMAMOTO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...