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Hiroshi Yonehara

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  • NISHINOMIYA, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMB POLYMER HAVING SALT GROUPS
    • Publication number 20240158582
    • Publication date May 16, 2024
    • BYK-Chemie GmbH
    • Hiroshi Yonehara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NON-PIGMENTED DISPERSANT COMPOSITION
    • Publication number 20220213337
    • Publication date Jul 7, 2022
    • BYK-Chemie GmbH
    • Andreas Okkel
    • G02 - OPTICS
  • Information Patent Application

    COMPOSITION COMPRISING A COMB COPOLYMER
    • Publication number 20220041852
    • Publication date Feb 10, 2022
    • BYK-Chemie GmbH
    • Robin Von Hagen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...