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Hirofumi Uno

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Patents Grantslast 30 patents

  • Information Patent Grant

    Acrylic multilayer polymer powder
    • Patent number 5,521,252
    • Issue date May 28, 1996
    • Mitsubishi Rayon Company Ltd.
    • Kaoru Matsuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Surface treatment process for carbon fibers
    • Patent number 4,839,006
    • Issue date Jun 13, 1989
    • Mitsubishi Rayon Co., Ltd.
    • Fujio Nakao
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Carbon fibers and method for producing same
    • Patent number 4,814,157
    • Issue date Mar 21, 1989
    • Mitsubishi Rayon Co., Ltd.
    • Hirofumi Uno
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING