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Katsuo Ishizaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device for power conversion
    • Patent number 8,466,549
    • Issue date Jun 18, 2013
    • Renesas Electronics Corporation
    • Kentaro Ochi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and method of manufacturing the same
    • Patent number 8,138,600
    • Issue date Mar 20, 2012
    • Renesas Electronics Corporation
    • Akira Muto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 8,035,222
    • Issue date Oct 11, 2011
    • Renesas Electronics Corporation
    • Kentaro Ochi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 7,969,000
    • Issue date Jun 28, 2011
    • Renesas Electronics Corporation
    • Yukihiro Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 7,872,348
    • Issue date Jan 18, 2011
    • Renesas Electronics Corporation
    • Kentaro Ochi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Manufacturing method of a semiconductor device
    • Patent number 7,776,660
    • Issue date Aug 17, 2010
    • Renesas Technology Corp.
    • Isao Miyashita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 7,692,285
    • Issue date Apr 6, 2010
    • Renesas Technology Corp.
    • Yukihiro Sato
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20120012978
    • Publication date Jan 19, 2012
    • RENESAS ELECTRONICS CORPORATION
    • Kentaro OCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND A MANUFACTURING METHOD THEREOF
    • Publication number 20110089558
    • Publication date Apr 21, 2011
    • Renesas Electronics Corporation
    • Akira MUTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20110084359
    • Publication date Apr 14, 2011
    • Kentaro OCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20100315786
    • Publication date Dec 16, 2010
    • RENESAS ELECTRONICS CORPORATION
    • Kentaro OCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20100140718
    • Publication date Jun 10, 2010
    • Renesas Technology Corp.
    • Yukihiro Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MANUFACTURING METHOD OF A SEMICONDUCTOR DEVICE
    • Publication number 20080076238
    • Publication date Mar 27, 2008
    • Isao Miyashita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20080012045
    • Publication date Jan 17, 2008
    • Akira Muto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor device
    • Publication number 20070001273
    • Publication date Jan 4, 2007
    • Yukihiro Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor device
    • Publication number 20050151186
    • Publication date Jul 14, 2005
    • RENESAS TECHNOLOGY CORP.
    • Katsuo Ishizaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor device
    • Publication number 20040155258
    • Publication date Aug 12, 2004
    • RENESAS TECHNOLOGY CORP.
    • Katsuo Ishizaka
    • H01 - BASIC ELECTRIC ELEMENTS