TREA

Jun SUGAWARA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multilayer piezoelectric device
    • Patent number 9,450,168
    • Issue date Sep 20, 2016
    • TDK Corporation
    • Yasuyuki Satoh
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PIEZOELECTRIC ELEMENT
    • Publication number 20220352454
    • Publication date Nov 3, 2022
    • TDK Corporation
    • Yoshiki OHTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH FREQUENCY MODULE
    • Publication number 20150364915
    • Publication date Dec 17, 2015
    • Alps Electric Co., Ltd.
    • Jun SUGAWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MULTILAYER PIEZOELECTRIC DEVICE
    • Publication number 20150340589
    • Publication date Nov 26, 2015
    • TDK Corporation
    • Yasuyuki SATOH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IP address obtaining method
    • Publication number 20060294257
    • Publication date Dec 28, 2006
    • Olympus Corporation
    • Takafumi Kumano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE