TREA

Masakazu Inoue

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin composition
    • Patent number 4,970,256
    • Issue date Nov 13, 1990
    • Sumitomo Chemical Company Limited
    • Masakazu Inoue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition for printed circuit board
    • Patent number 4,943,606
    • Issue date Jul 24, 1990
    • Sumitomo Chemical Company, Limited
    • Masakazu Inoue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aromatic polysulfone resin composition having excellent plating cha...
    • Patent number 4,843,113
    • Issue date Jun 27, 1989
    • Sumitomo Chemical Company, Limited
    • Yoshiharu Tatsukami
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...