Yukiko Umemoto

Person

  • Kodaira, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device

    • Patent number 10,354,735
    • Issue date Jul 16, 2019
    • Renesas Electronics Corporation
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device

    • Patent number 10,115,469
    • Issue date Oct 30, 2018
    • Renesas Electronics Corporation
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device

    • Patent number 9,812,211
    • Issue date Nov 7, 2017
    • Renesas Electronics Corporation
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device

    • Patent number 9,412,459
    • Issue date Aug 9, 2016
    • Renesas Electronics Corporation
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device

    • Patent number 8,698,224
    • Issue date Apr 15, 2014
    • Renesas Electronics Corporation
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device

    • Patent number 8,426,904
    • Issue date Apr 23, 2013
    • Renesas Electronics Corporation
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device

    • Patent number 8,017,986
    • Issue date Sep 13, 2011
    • Renesas Electronics Corporation
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device

    • Patent number 7,700,992
    • Issue date Apr 20, 2010
    • Renesas Technology Corp.
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device

    • Patent number 7,414,283
    • Issue date Aug 19, 2008
    • Renesas Technology Corp.
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor data processing device

    • Patent number 7,110,295
    • Issue date Sep 19, 2006
    • Renesas Technology Corp.
    • Jiro Ishikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Nonvolatile semiconductor memory device employing transistors havin...

    • Patent number 7,057,230
    • Issue date Jun 6, 2006
    • Renesas Technology Corp.
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Nonvolatile semiconductor memory, data deletion method of nonvolati...

    • Patent number 6,747,895
    • Issue date Jun 8, 2004
    • Renesas Technology Corp.
    • Yukiko Umemoto
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE

    • Publication number 20180374542
    • Publication date Dec 27, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Toshihiro TANAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE

    • Publication number 20180047452
    • Publication date Feb 15, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Toshihiro TANAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE

    • Publication number 20160336074
    • Publication date Nov 17, 2016
    • RENESAS ELECTRONICS CORPORATION
    • Toshihiro TANAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE

    • Publication number 20140198577
    • Publication date Jul 17, 2014
    • Hitachi ULSI Systems Co., Ltd.
    • Toshihiro TANAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE

    • Publication number 20130235668
    • Publication date Sep 12, 2013
    • Hitachi ULSI Systems Co., Ltd.
    • Toshihiro TANAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE

    • Publication number 20110309428
    • Publication date Dec 22, 2011
    • Hitachi ULSI Systems Co., Ltd.
    • TOSHIHIRO TANAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE

    • Publication number 20100157689
    • Publication date Jun 24, 2010
    • RENESAS TECHNOLOGY CORP.
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE

    • Publication number 20090010072
    • Publication date Jan 8, 2009
    • RENESAS TECHNOLOGY CORP.
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Semicondudctor device

    • Publication number 20060220100
    • Publication date Oct 5, 2006
    • RENESAS TECHNOLOGY CORP.
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Semiconductor device

    • Publication number 20050258474
    • Publication date Nov 24, 2005
    • Toshihiro Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Semiconductor data processing device

    • Publication number 20050128815
    • Publication date Jun 16, 2005
    • RENESAS TECHNOLOGY CORP.
    • Jiro Ishikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Nonvolatile semiconductor memory, data deletion method of nonvolati...

    • Publication number 20020159291
    • Publication date Oct 31, 2002
    • Hitachi, Ltd.
    • Yukiko Umemoto
    • G11 - INFORMATION STORAGE