TREA

Yoshifumi Hama

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  • Sakai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of injection molding a reinforced article
    • Patent number 5,102,605
    • Issue date Apr 7, 1992
    • Dainippon Ink and Chemicals, Inc.
    • Katsuo Kagaya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition
    • Patent number 5,084,508
    • Issue date Jan 28, 1992
    • Dainippon Ink and Chemicals, Inc.
    • Katsuo Kagaya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...