TREA

Yasushi Hamura

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubber composition for vulcanization
    • Patent number 8,835,566
    • Issue date Sep 16, 2014
    • Daiso Co., Ltd.
    • Shigeru Shoji
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Vulcanized rubber laminate
    • Patent number 8,283,039
    • Issue date Oct 9, 2012
    • Daiso Co., Ltd.
    • Toshiyuki Funayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composition for vulcanized rubber and vulcanization product
    • Patent number 8,258,222
    • Issue date Sep 4, 2012
    • Daiso Co., Ltd.
    • Toyofumi Otaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    RUBBER COMPOSITION FOR VULCANIZATION
    • Publication number 20110160344
    • Publication date Jun 30, 2011
    • Daisco Co. Ltd
    • Shigeru Shoji
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESS FOR PRODUCING ETHER POLYMER
    • Publication number 20090023889
    • Publication date Jan 22, 2009
    • DAISCO CO., LTD.
    • Kozo Misumi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    VULCANIZED RUBBER LAMINATE
    • Publication number 20060216518
    • Publication date Sep 28, 2006
    • DAISO CO., LTD.
    • Toshiyuki Funayama
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Composition for vulcanized rubber and vulcanization product
    • Publication number 20060128857
    • Publication date Jun 15, 2006
    • DAISO CO., LTD.
    • Toyofumi Otaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...