TREA

Sanwa Seiki Kabushiki Kaisha

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  • Tokyo, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic cylinder
    • Patent number 5,960,698
    • Issue date Oct 5, 1999
    • Nissan Diesel Motor Co., Ltd.
    • Jun Kajinami
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Servo operation apparatus for a transmission
    • Patent number 5,947,000
    • Issue date Sep 7, 1999
    • Nissan Diesel Motor Co., Ltd.
    • Keiichi Kazumori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Servo operation apparatus for a transmission
    • Patent number 5,857,400
    • Issue date Jan 12, 1999
    • Nissan Diesel Motor Co., Ltd.
    • Keiichi Kazumori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Buffer device for transmission operating booster
    • Patent number 5,852,952
    • Issue date Dec 29, 1998
    • Nissan Diesel Motor Co., Ltd.
    • Isao Okamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sprinkler head
    • Patent number 4,060,201
    • Issue date Nov 29, 1977
    • Sanwa Seiki Kabushiki Kaisha
    • Tomiichi Tomita
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Electric hand nibbling machine
    • Patent number 3,942,250
    • Issue date Mar 9, 1976
    • Sanwa Seiki Kabushiki Kaisha
    • Kiichiro Kurosaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR