TREA

Terasaki Denki Sangyo Kabushiki Kaisha

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  • Osaka, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Multipolar circuit breaker
    • Patent number 6,509,817
    • Issue date Jan 21, 2003
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Shozo Kaneko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Trip device of circuit breaker
    • Patent number 6,225,588
    • Issue date May 1, 2001
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Shozo Kaneko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 6,084,191
    • Issue date Jul 4, 2000
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Ryuji Kataya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Trip device of circuit breaker
    • Patent number 6,054,912
    • Issue date Apr 25, 2000
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Shozo Kaneko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 6,034,341
    • Issue date Mar 7, 2000
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Masao Horikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Drawer type circuit breaker with drawer contacts biased against con...
    • Patent number 5,837,950
    • Issue date Nov 17, 1998
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Masao Horikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cogeneration system
    • Patent number 5,751,604
    • Issue date May 12, 1998
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Noriyuki Yamauchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Drawer-type circuit interrupter
    • Patent number 5,335,140
    • Issue date Aug 2, 1994
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Toshihide Kamino
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit breaker including forced contact parting mechanism capable...
    • Patent number 5,252,933
    • Issue date Oct 12, 1993
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Toshihide Kamino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power control apparatus
    • Patent number 5,019,956
    • Issue date May 28, 1991
    • Ohbayashi Corporation
    • Katsutoyo Nakayama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Contact device for a switch
    • Patent number 5,012,053
    • Issue date Apr 30, 1991
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Wasaburo Murai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Overcurrent tripping unit for a circuit breaker
    • Patent number 4,853,819
    • Issue date Aug 1, 1989
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Takeshi Suwa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,611,188
    • Issue date Sep 9, 1986
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Wasaburo Murai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit interrupter
    • Patent number 4,388,506
    • Issue date Jun 14, 1983
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Wasaburo Murai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit interrupter
    • Patent number 4,325,041
    • Issue date Apr 13, 1982
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Wasaburo Murai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Time division multiplex transmission system
    • Patent number 4,220,822
    • Issue date Sep 2, 1980
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Ituo Kawai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Self-restoring type current limiting device
    • Patent number 4,024,488
    • Issue date May 17, 1977
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Toshihide Kamino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Instantaneously tripping device for circuit interrupter
    • Patent number 3,940,723
    • Issue date Feb 24, 1976
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Masao Horikawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Multipolar circuit breaker
    • Publication number 20020050892
    • Publication date May 2, 2002
    • TERASAKI DENKI SANGYO KABUSHIKI KAISHA
    • Shozo Kaneko
    • H01 - BASIC ELECTRIC ELEMENTS