TREA

Densetsu Corporation

Follow

Organization

  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    DC-DC converter
    • Patent number 5,111,372
    • Issue date May 5, 1992
    • Toko Kabushiki Kaisha
    • Shigeru Kameyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter
    • Patent number 5,086,381
    • Issue date Feb 4, 1992
    • Toko Kabushiki Kaisha
    • Shigeru Kameyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Starting circuit of self-excited inverter
    • Patent number 4,888,672
    • Issue date Dec 19, 1989
    • Nemic Lambda Co., Ltd.
    • Rihei Hiramatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Trademarklast 30 trademarks