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Ryuichi Oikawa

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  • Kawasaki, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC DEVICE AND SEMICONDUCTOR DEVICE
    • Publication number 20240186255
    • Publication date Jun 6, 2024
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE AND SEMICONDUCTOR DEVICE
    • Publication number 20230335512
    • Publication date Oct 19, 2023
    • RENESAS ELECTRONICS CORPORATION
    • Shuuichi KARIYAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DESIGNING METHOD AND SEMICONDUCTOR DEVICE
    • Publication number 20230335513
    • Publication date Oct 19, 2023
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE
    • Publication number 20220165672
    • Publication date May 26, 2022
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210233886
    • Publication date Jul 29, 2021
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210159166
    • Publication date May 27, 2021
    • Renesas Electronics Corporation
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200235068
    • Publication date Jul 23, 2020
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200144177
    • Publication date May 7, 2020
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200112335
    • Publication date Apr 9, 2020
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20190377143
    • Publication date Dec 12, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Kazuaki TSUCHIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190229088
    • Publication date Jul 25, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180374787
    • Publication date Dec 27, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180367186
    • Publication date Dec 20, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180183411
    • Publication date Jun 28, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180151460
    • Publication date May 31, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170263693
    • Publication date Sep 14, 2017
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170213776
    • Publication date Jul 27, 2017
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170141812
    • Publication date May 18, 2017
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor Device
    • Publication number 20160218083
    • Publication date Jul 28, 2016
    • RENESAS ELECTRONICS CORPORATION
    • Shuuichi KARIYAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160190049
    • Publication date Jun 30, 2016
    • RENESAS ELECTRONICS CORPORATION
    • Shuuichi KARIYAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20150214142
    • Publication date Jul 30, 2015
    • RENESAS ELECTRONICS CORPORATION
    • Shuuichi KARIYAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND INTERCONNECT SUBSTRATE
    • Publication number 20150123258
    • Publication date May 7, 2015
    • RENESAS ELECTRONICS CORPORATION
    • SHUUICHI KARIYAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND INTERCONNECT SUBSTRATE
    • Publication number 20140300003
    • Publication date Oct 9, 2014
    • RENESAS ELECTRONICS CORPORATION
    • SHUUICHI KARIYAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND CIRCUIT BOARD
    • Publication number 20140104802
    • Publication date Apr 17, 2014
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi Oikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTERCONNECTION STRUCTURE AND ITS DESIGN METHOD
    • Publication number 20110180940
    • Publication date Jul 28, 2011
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INTERCONNECTION STRUCTURE
    • Publication number 20110180942
    • Publication date Jul 28, 2011
    • RENESAS ELECTRONICS CORPORATION
    • Ryuichi OIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Package substrate and semiconductor apparatus
    • Publication number 20110133340
    • Publication date Jun 9, 2011
    • Renesas Electronics Corporation
    • Ryuichi OIKAWA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Impedance measurement method and impedance measurement device
    • Publication number 20100171517
    • Publication date Jul 8, 2010
    • NEC Electronics Corporation
    • Ryuichi Oikawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    Design method of semiconductor package substrate
    • Publication number 20090283892
    • Publication date Nov 19, 2009
    • NEC Electronics Corporation
    • Ryuichi Oikawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Impedance measuring apparatus of package substrate and method for t...
    • Publication number 20060220663
    • Publication date Oct 5, 2006
    • NEC Electronics Corporation
    • Ryuichi Oikawa
    • G01 - MEASURING TESTING