TREA

Hideyuki Masaki

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  • Hashima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust emission control device
    • Patent number 5,228,892
    • Issue date Jul 20, 1993
    • NGK Insulators, Ltd.
    • Yasuo Akitsu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Porous structure of fluid contact
    • Patent number 4,882,130
    • Issue date Nov 21, 1989
    • NGK Insulators, Ltd.
    • Katsuya Asai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Porous structure for fluid contact
    • Patent number 4,719,090
    • Issue date Jan 12, 1988
    • NGK Insulators, Ltd.
    • Hideyuki Masaki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Packing for packed towers for inter-fluid contact
    • Patent number 4,541,967
    • Issue date Sep 17, 1985
    • NGK Insulators, Ltd.
    • Hideyuki Masaki
    • F28 - HEAT EXCHANGE IN GENERAL