TREA

Hitoshi Tsuji

Follow

Person

  • Tokyo-to, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Energy management system
    • Patent number 10,374,434
    • Issue date Aug 6, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Yue Ma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Inverter device
    • Patent number 9,419,542
    • Issue date Aug 16, 2016
    • Murata Manufacturing Co., Ltd.
    • Yue Ma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply device for high frequency power amplifying circuit and...
    • Patent number 9,350,299
    • Issue date May 24, 2016
    • Murata Manufacturing Co., Ltd.
    • Hitoshi Tsuji
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power supply device for high frequency power amplification circuit...
    • Patent number 9,148,090
    • Issue date Sep 29, 2015
    • Murata Manufacturing Co., Ltd.
    • Hitoshi Tsuji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Inductor and DC-DC converter
    • Patent number 8,284,010
    • Issue date Oct 9, 2012
    • Murata Manufacturing Co., Ltd.
    • Hitoshi Tsuji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching electric source device
    • Patent number 7,042,739
    • Issue date May 9, 2006
    • Murata Manufacturing Co., Ltd.
    • Jun Nagai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter
    • Patent number 6,574,081
    • Issue date Jun 3, 2003
    • Murata Manufacturing Co., Ltd.
    • Tadahiko Matsumoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply apparatus and method
    • Patent number 6,459,594
    • Issue date Oct 1, 2002
    • Murata Manufacturing Co., Ltd.
    • Hitoshi Tsuji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter
    • Patent number 6,414,861
    • Issue date Jul 2, 2002
    • Murata Manufacturing Co., Ltd.
    • Tadahiko Matsumoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter which compensates for load variations
    • Patent number 6,314,005
    • Issue date Nov 6, 2001
    • Murata Manufacturing Co., Ltd.
    • Koji Nishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Printed circuit boards
    • Patent number 5,958,562
    • Issue date Sep 28, 1999
    • Murata Manufacturing Co., Ltd.
    • Hitoshi Tsuji
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Switching power supply apparatus
    • Patent number 5,933,333
    • Issue date Aug 3, 1999
    • Murata Manufacturing Co., Ltd.
    • Hitoshi Tsuji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Overcurrent protection circuit
    • Patent number 5,892,665
    • Issue date Apr 6, 1999
    • Murata Manufacturing Co., Ltd.
    • Tadahiko Matsumoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ENERGY MANAGEMENT SYSTEM
    • Publication number 20170288410
    • Publication date Oct 5, 2017
    • Murata Manufacturing Co., Ltd.
    • YUE MA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER DEVICE
    • Publication number 20150311822
    • Publication date Oct 29, 2015
    • Murata Manufacturing Co., Ltd.
    • Yue MA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY DEVICE FOR HIGH FREQUENCY POWER AMPLIFYING CIRCUIT AND...
    • Publication number 20150061778
    • Publication date Mar 5, 2015
    • Murata Manufacturing Co., Ltd.
    • Hitoshi TSUJI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER SUPPLY DEVICE FOR HIGH FREQUENCY POWER AMPLIFICATION CIRCUIT...
    • Publication number 20150002232
    • Publication date Jan 1, 2015
    • Murata Manufacturing Co., Ltd.
    • Hitoshi TSUJI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    INDUCTOR AND DC-DC CONVERTER
    • Publication number 20110050191
    • Publication date Mar 3, 2011
    • Murata Manufacturing Co., Ltd.
    • Hitoshi TSUJI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching electric source device
    • Publication number 20050041441
    • Publication date Feb 24, 2005
    • Murata Manfacturing Co., Ltd.
    • Jun Nagai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...