TREA

Kazuhiko Nagaoka

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driving voltage controller
    • Patent number 7,119,802
    • Issue date Oct 10, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Tooru Suyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Multi-output DC-DC converter
    • Patent number 7,119,521
    • Issue date Oct 10, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Takuya Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter
    • Patent number 6,998,825
    • Issue date Feb 14, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuhiko Nagaoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Composite MOS transistor device
    • Patent number 6,552,402
    • Issue date Apr 22, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Masayuki Ozasa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Composite MOS transistor device
    • Patent number 6,215,162
    • Issue date Apr 10, 2001
    • Matsushita Electronics Corporation
    • Masayuki Ozasa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DC-DC converter
    • Publication number 20050104565
    • Publication date May 19, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kazuhiko Nagaoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Multi output DC-DC converter
    • Publication number 20050088160
    • Publication date Apr 28, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Jun Tanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Multi-output DC-DC converter
    • Publication number 20040196676
    • Publication date Oct 7, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Takuya Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Driving voltage controller
    • Publication number 20030151581
    • Publication date Aug 14, 2003
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Tooru Suyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS