TREA

Shigeo Ishiguro

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  • Fujisawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for reducing aldehydes or ketones
    • Patent number 4,877,909
    • Issue date Oct 31, 1989
    • Japan Tobacco, Inc.
    • Sigenobu Mizusaki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Carbon monoxide oxidizing catalyst
    • Patent number 4,845,065
    • Issue date Jul 4, 1989
    • Topy Industries, Ltd. and Japan Tobacco, Inc.
    • Kenichiro Sugimori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL