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Masato HAMAJIMA

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  • Chiyoda-ku, Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF PRODUCING PHENOLIC RESIN FOAM
    • Publication number 20190352484
    • Publication date Nov 21, 2019
    • ASAHI KASEI CONSTRUCTION MATERIALS CORPORATION
    • Masato HAMAJIMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHENOLIC RESIN FOAM AND METHOD OF PRODUCING SAME
    • Publication number 20180230283
    • Publication date Aug 16, 2018
    • Asahi Kasei Construction Materials Corporation
    • Ken IHARA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHENOLIC RESIN FOAM AND METHOD OF PRODUCING SAME
    • Publication number 20180044494
    • Publication date Feb 15, 2018
    • Asahi Kasei Construction Materials Corporation
    • Masato HAMAJIMA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Phenol Resin Foam and Method for Producing the Same
    • Publication number 20170137591
    • Publication date May 18, 2017
    • Asahi Kasei Construction Materials Corporation
    • Shigemi MUKAIYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PHENOL RESIN FOAM BODY AND METHOD FOR PRODUCING SAME
    • Publication number 20170009037
    • Publication date Jan 12, 2017
    • ASAHI KASEI CONSTRUCTION MATERIALS CORPORATION
    • Masato HAMAJIMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHENOL RESIN FOAM
    • Publication number 20160326331
    • Publication date Nov 10, 2016
    • ASAHI KASEI CONSTRUCTION MATERIALS CORPORATION
    • Masato HAMAJIMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHENOLIC RESIN FOAM LAMINATED SHEET AND METHOD FOR MANUFACTURING TH...
    • Publication number 20130011655
    • Publication date Jan 10, 2013
    • ASAHI KASEI CONSTRUCTION MATERIALS CORPORATION
    • Masato Hamajima
    • B32 - LAYERED PRODUCTS