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Yasuhiko Inoue

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  • Niihama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Recovery of metals adsorbed on chelating agents
    • Patent number 4,797,264
    • Issue date Jan 10, 1989
    • Sumitomo Chemical Company, Limited
    • Yasuhiko Inoue
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for producing o-methylated phenols
    • Patent number 4,454,357
    • Issue date Jun 12, 1984
    • Sumitomo Chemical Company, Limited
    • Yasuhiko Inoue
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing phenols
    • Patent number 4,390,736
    • Issue date Jun 28, 1983
    • Sumitomo Chemical Company, Limited
    • Yasuhiko Inoue
    • C07 - ORGANIC CHEMISTRY