TREA

Hirofumi Horie

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anion exchanger
    • Patent number 5,180,750
    • Issue date Jan 19, 1993
    • Asahi Glass Company Ltd.
    • Yoshio Sugaya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Vapor permselective membrane
    • Patent number 4,909,810
    • Issue date Mar 20, 1990
    • Asahi Glass Company Ltd.
    • Makoto Nakao
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multi-layered diaphragm for electrolysis
    • Patent number 4,604,170
    • Issue date Aug 5, 1986
    • Asahi Glass Company Ltd.
    • Haruhisa Miyake
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR