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Chiaki Kumahara

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  • Kodaira, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TEMPERATURE MEASUREMENT CIRCUIT AND METHOD, AND MICROCOMPUTER UNIT
    • Publication number 20180156675
    • Publication date Jun 7, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Chiaki KUMAHARA
    • G01 - MEASURING TESTING
  • Information Patent Application

    MEMORY CARD AND INITIALIZATION SETTING METHOD THEREOF
    • Publication number 20080133860
    • Publication date Jun 5, 2008
    • RENESAS TECHNOLOGY CORP.
    • Motoki Kanamori
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CARD DEVICE
    • Publication number 20080010478
    • Publication date Jan 10, 2008
    • Hidefumi Odate
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Card device
    • Publication number 20070108293
    • Publication date May 17, 2007
    • Hidefumi Odate
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Nonvolatile memory apparatus
    • Publication number 20070035998
    • Publication date Feb 15, 2007
    • RENESAS TECHNOLOGY CORP.
    • Takayuki Tamura
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Memory card and initialization setting method thereof
    • Publication number 20060248388
    • Publication date Nov 2, 2006
    • RENESAS TECHNOLOGY CORP.
    • Motoki Kanamori
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Nonvolatile storage apparatus
    • Publication number 20060214009
    • Publication date Sep 28, 2006
    • RENESAS TECHNOLOGY CORP.
    • Atsushi Shikata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Memory card and data processing system
    • Publication number 20060062052
    • Publication date Mar 23, 2006
    • Chiaki Kumahara
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Memory card and data processing system
    • Publication number 20050041509
    • Publication date Feb 24, 2005
    • RENESAS TECHNOLOGY CORP.
    • Chiaki Kumahara
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Memory apparatus/semiconductor processing system
    • Publication number 20040193928
    • Publication date Sep 30, 2004
    • RENESAS TECHNOLOGY CORP.
    • Shinichi Shuto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Nonvolatile memory card
    • Publication number 20040065744
    • Publication date Apr 8, 2004
    • RENESAS TECHNOLOGY CORP.
    • Atsushi Shiraishi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Nonvolatile memory apparatus
    • Publication number 20040042269
    • Publication date Mar 4, 2004
    • Hitachi, Ltd.
    • Takayuki Tamura
    • G11 - INFORMATION STORAGE