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Raita Nishikawa

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyarylene sulfide resin composition and insert-molded article
    • Patent number 8,852,707
    • Issue date Oct 7, 2014
    • Polyplastics Co., Ltd.
    • Raita Nishikawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing polyarylene sulfide resin composition
    • Patent number 8,703,029
    • Issue date Apr 22, 2014
    • Polyplastics Co., Ltd.
    • Kazunari Takada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Planar connector
    • Patent number 8,272,879
    • Issue date Sep 25, 2012
    • Polyplastics Co., Ltd.
    • Hiroki Fukatsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid crystalline polyester resin composition
    • Patent number 8,123,978
    • Issue date Feb 28, 2012
    • Polyplastics Co., Ltd.
    • Kazufumi Watanabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Asymmetric electronic parts
    • Patent number 7,980,897
    • Issue date Jul 19, 2011
    • Polyplastics Co., Ltd.
    • Hiroki Fukatsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYARYLENE SULFIDE RESIN COMPOSITION
    • Publication number 20130035440
    • Publication date Feb 7, 2013
    • Polyplastics Co., Ltd.
    • Raita Nishikawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POLYARYLENE SULFIDE RESIN COMPOSITION AND INSERT-MOLDED ARTICLE
    • Publication number 20120237714
    • Publication date Sep 20, 2012
    • Polyplastics Co., Ltd.
    • Raita Nishikawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PLANAR CONNECTOR
    • Publication number 20110086968
    • Publication date Apr 14, 2011
    • Hiroki Fukatsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING POLYARYLENE SULFIDE RESIN COMPOSITION
    • Publication number 20110037193
    • Publication date Feb 17, 2011
    • Polyplastics Co., Ltd.
    • Kazunari Takada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    LIQUID CRYSTALLINE POLYESTER RESIN COMPOSITION
    • Publication number 20100237284
    • Publication date Sep 23, 2010
    • Polyplastics Co., Ltd.
    • Kazufumi Watanabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ASYMMETRIC ELECTRONIC PARTS
    • Publication number 20090197471
    • Publication date Aug 6, 2009
    • Polyplastics Co., Ltd.
    • Hiroki Fukatsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...