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Kenji Yamashita

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  • Saitama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin additive masterbatch and polyolefin resin composition to whic...
    • Patent number 10,100,173
    • Issue date Oct 16, 2018
    • Adeka Corporation
    • Takashi Ayabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition
    • Patent number 9,624,355
    • Issue date Apr 18, 2017
    • Adeka Corporation
    • Takashi Ayabe
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Resin additive master batch
    • Patent number 9,574,068
    • Issue date Feb 21, 2017
    • Adeka Corporation
    • Takashi Ayabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Mixed pellet
    • Patent number 9,376,550
    • Issue date Jun 28, 2016
    • Adeka Corporation
    • Takashi Ayabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYOLEFIN-BASED RESIN COMPOSITION, MOLDED ARTICLE USING SAME, AND...
    • Publication number 20240010763
    • Publication date Jan 11, 2024
    • ADEKA CORPORATION
    • Kenji YAMASHITA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POLYOLEFIN-BASED RESIN COMPOSITION, MOLDED ARTICLE USING SAME, AND...
    • Publication number 20240002635
    • Publication date Jan 4, 2024
    • ADEKA CORPORATION
    • Kenji YAMASHITA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LIGHT STABILIZER MASTERBATCH AND PRODUCTION METHOD FOR POLYPROPYLEN...
    • Publication number 20230374267
    • Publication date Nov 23, 2023
    • ADEKA CORPORATION
    • Kenji YAMASHITA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN ADDITIVE MASTERBATCH AND POLYOLEFIN RESIN COMPOSITION TO WHIC...
    • Publication number 20160053086
    • Publication date Feb 25, 2016
    • ADEKA CORPORATION
    • Takashi Ayabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN COMPOSITION
    • Publication number 20150353710
    • Publication date Dec 10, 2015
    • ADEKA CORPORATION
    • Takashi AYABE
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    MIXED PELLET
    • Publication number 20150158996
    • Publication date Jun 11, 2015
    • ADEKA CORPORATION
    • Takashi Ayabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN ADDITIVE MASTER BATCH
    • Publication number 20140378586
    • Publication date Dec 25, 2014
    • ADEKA CORPORATION
    • Takashi Ayabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...