TREA

Ishikawa Tekko Kabushiki Kaisha

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball joint
    • Patent number 5,044,811
    • Issue date Sep 3, 1991
    • Ishikawa Tekko Kabushiki Kaisha
    • Keiichiro Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ball joint
    • Patent number 5,009,538
    • Issue date Apr 23, 1991
    • Ishikawa Tekko Kabushiki Kaisha
    • Tadayoshi Shirai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of making a plastic dust boot with ridges which prevent end...
    • Patent number 5,002,719
    • Issue date Mar 26, 1991
    • Ishikawa Tekko Kabushiki Kaisha
    • Tadayoshi Shirai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Magnetic float for magnetic sensor
    • Patent number 4,959,997
    • Issue date Oct 2, 1990
    • Ishikawa Tekko Kabushiki Kaisha
    • Junzo Aisa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ball joint
    • Patent number 4,954,006
    • Issue date Sep 4, 1990
    • Ishikawa Tekko Kabushiki Kaisha
    • Kazumasa Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ball joint and its manufacturing method
    • Patent number 4,904,107
    • Issue date Feb 27, 1990
    • Ishikawa Tekko Kabushiki Kaisha
    • Takao Fukukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Iron powder attracting magnet
    • Patent number 4,857,188
    • Issue date Aug 15, 1989
    • Ishikawa Tekko Kabushiki Kaisha
    • Junzo Aisa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain bolt
    • Patent number 4,810,148
    • Issue date Mar 7, 1989
    • Ishikawa Tekko Kabushiki Kaisha
    • Junzo Aisa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bush with a spherical sliding surface
    • Patent number 4,714,368
    • Issue date Dec 22, 1987
    • Toyota Jidosha Kabushiki Kaisha
    • Kouji Sawada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball joint
    • Patent number 4,430,016
    • Issue date Feb 7, 1984
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Chikara Matsuoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for detecting the overdischarge of battery
    • Patent number 4,132,942
    • Issue date Jan 2, 1979
    • Ishikawa Tekko Kabushiki Kaisha
    • Mitsuo Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Device for detecting the overdischarge of an accumulator as well as...
    • Patent number 4,055,708
    • Issue date Oct 25, 1977
    • Ishikawa Tekko Kabushiki Kaisha
    • Mitsuo Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ball joint
    • Patent number 3,953,139
    • Issue date Apr 27, 1976
    • Ishikawa Tekko Kabushiki Kaisha
    • Yasuo Uchida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...