TREA

Takashi Tanaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic relay
    • Patent number 5,126,709
    • Issue date Jun 30, 1992
    • Omron Tateisi Electronics Co.
    • Takashi Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 5,041,870
    • Issue date Aug 20, 1991
    • Omron Tateisi Electronics Co.
    • Yoshikiyo Imai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 4,993,787
    • Issue date Feb 19, 1991
    • Omron Tateisi Electronics Co.
    • Takashi Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 4,881,053
    • Issue date Nov 14, 1989
    • Omron Tateisi Electronics Co.
    • Takashi Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic apparatus combined a pair of contactors into one unit
    • Patent number 4,746,885
    • Issue date May 24, 1988
    • Omron Tateisi Electronics, Co.
    • Haruo Ogata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic contactor
    • Patent number 4,734,669
    • Issue date Mar 29, 1988
    • Omron Tateisi Electronics Co.
    • Kozo Maenishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 4,272,745
    • Issue date Jun 9, 1981
    • Omron Tateisi Electronics Co.
    • Takashi Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS