TREA

Toshio Nakajima

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite tubular article and process for producing the same
    • Patent number 5,411,779
    • Issue date May 2, 1995
    • Nitto Denko Corporation
    • Toshio Nakajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Intra-ocular lens
    • Patent number 4,955,900
    • Issue date Sep 11, 1990
    • Nitto Denko Corporation
    • Kazumi Higashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Spherical porous polyimide powder
    • Patent number 4,520,071
    • Issue date May 28, 1985
    • Nitto Electric Industrial Co., Ltd.
    • Yuzuru Noda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for the production of polyimide powder
    • Patent number 4,464,489
    • Issue date Aug 7, 1984
    • Nitto Electric Industrial Co., Ltd.
    • Yuzuru Noda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...