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Hisashi Sakaitani

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing hydrogen peroxide
    • Patent number 7,601,323
    • Issue date Oct 13, 2009
    • Mitsubishi Gas Chemical Company, Inc.
    • Hisashi Sakaitani
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for preparing carboxypolysaccharide
    • Patent number 6,130,328
    • Issue date Oct 10, 2000
    • Mitsubishi Gas Chemical Company, Inc.
    • Masafumi Shimpo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing carboxypolysaccharide
    • Patent number 6,111,097
    • Issue date Aug 29, 2000
    • Mitsubishi Gas Chemical Company, Inc.
    • Hiromitsu Nagashima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for purification of hydrogen peroxide
    • Patent number 5,614,165
    • Issue date Mar 25, 1997
    • Mitsubishi Gas Chemical Co., Inc.
    • Yasuo Sugihara
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents