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Takashi Hiraiwa

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  • Fujimi-machi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Molding Material
    • Publication number 20250002712
    • Publication date Jan 2, 2025
    • SEIKO EPSON CORPORATION
    • Tomohiro FUJITA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Material For Molding
    • Publication number 20250002686
    • Publication date Jan 2, 2025
    • SEIKO EPSON CORPORATION
    • Tomohiro FUJITA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Molding Material
    • Publication number 20250002713
    • Publication date Jan 2, 2025
    • SEIKO EPSON CORPORATION
    • Tomohiro FUJITA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MOLDING MATERIAL
    • Publication number 20240262996
    • Publication date Aug 8, 2024
    • SEIKO EPSON CORPORATION
    • Tomohiro FUJITA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Molding Material
    • Publication number 20240247132
    • Publication date Jul 25, 2024
    • SEIKO EPSON CORPORATION
    • Tomohiro FUJITA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR MANUFACTURING MOLDED PRODUCT
    • Publication number 20220288869
    • Publication date Sep 15, 2022
    • SEIKO EPSON CORPORATION
    • Shigemi WAKABAYASHI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TRANSPORTING DEVICE AND KNEADING MACHINE
    • Publication number 20210094203
    • Publication date Apr 1, 2021
    • SEIKO EPSON CORPORATION
    • Takashi HIRAIWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD OF MANUFACTURING ELECTROPHORETIC PARTICLE, ELECTROPHORETIC P...
    • Publication number 20190256662
    • Publication date Aug 22, 2019
    • E INK CORPORATION
    • Harunobu KOMATSU
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ELECTROPHORESIS DISPERSION LIQUID, ELECTROPHORESIS SHEET, ELECTOPHO...
    • Publication number 20170235205
    • Publication date Aug 17, 2017
    • SEIKO EPSON CORPORATION
    • Kozo Shitagami
    • G02 - OPTICS
  • Information Patent Application

    ELECTROPHORETIC PARTICLE, ELECTROPHORETIC DISPERSION LIQUID, ELECTR...
    • Publication number 20170184939
    • Publication date Jun 29, 2017
    • SEIKO EPSON CORPORATION
    • Masahiko Nakazawa
    • G02 - OPTICS
  • Information Patent Application

    METHOD OF MANUFACTURING ELECTROPHORETIC PARTICLE, ELECTROPHORETIC...
    • Publication number 20170158822
    • Publication date Jun 8, 2017
    • SEIKO EPSON CORPORATION
    • Harunobu Komatsu
    • G02 - OPTICS
  • Information Patent Application

    Method for evaluating orientation state of oriented layer, method f...
    • Publication number 20060222782
    • Publication date Oct 5, 2006
    • Seiko Epson Corporation
    • Etsuko Takei
    • G02 - OPTICS