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Hirotaka ASAI

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Fine Cellulose Fibers and Production Method Therefor, Nonwoven Fabr...
    • Publication number 20240263396
    • Publication date Aug 8, 2024
    • Asahi Kasei Kabushiki Kaisha
    • Hirofumi Uchimura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CELLULOSE POWDER
    • Publication number 20210130586
    • Publication date May 6, 2021
    • Asahi Kasei Kabushiki Kaisha
    • Hirotaka ASAI
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES