TREA

Susumu Miyakawa

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  • Kariya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Annular wave filter device
    • Patent number 4,744,902
    • Issue date May 17, 1988
    • Nippondenso Co., Ltd.
    • Yoshihiro Taki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Zig zag filter element
    • Patent number 4,738,778
    • Issue date Apr 19, 1988
    • Nippon Denso Co., Ltd.
    • Yoshihiro Taki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of manufacturing a filter device
    • Patent number 4,569,813
    • Issue date Feb 11, 1986
    • Nippondenso Co., Ltd.
    • Yoshihiro Taki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fluid filter element and support
    • Patent number 4,498,989
    • Issue date Feb 12, 1985
    • Nippondenso Co., Ltd.
    • Susumu Miyakawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cyclone type air cleaner
    • Patent number 4,486,206
    • Issue date Dec 4, 1984
    • Nippondenso Co., Ltd.
    • Susumu Miyakawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter means
    • Patent number 4,439,321
    • Issue date Mar 27, 1984
    • Nippondenso Co., Ltd.
    • Yoshihiro Taki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element for filtering fluid and method of producing same
    • Patent number 4,430,223
    • Issue date Feb 7, 1984
    • Nippondenso Co., Ltd.
    • Susumu Miyakawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL