TREA

Kengo TSURUGAI

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure unit
    • Patent number 9,041,194
    • Issue date May 26, 2015
    • NHK Spring Co., Ltd.
    • Noritoshi Takamura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    COILED SPRING ASSEMBLY
    • Publication number 20170152907
    • Publication date Jun 1, 2017
    • NHK Spring Co., Ltd.
    • Nobuharu KATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE UNIT
    • Publication number 20140001630
    • Publication date Jan 2, 2014
    • NHK Spring Co., Ltd.
    • Noritoshi Takamura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER