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Yuichiro ISHII

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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 11,676,681
    • Issue date Jun 13, 2023
    • Renesas Electronics Corporation
    • Shinji Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,832,788
    • Issue date Nov 10, 2020
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,825,814
    • Issue date Nov 3, 2020
    • Renesas Electronics Corporation
    • Makoto Yabuuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,706,902
    • Issue date Jul 7, 2020
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,706,917
    • Issue date Jul 7, 2020
    • Renesas Electronics Corporation
    • Koji Nii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor storage device including memory cells, word driver, d...
    • Patent number 10,658,028
    • Issue date May 19, 2020
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device and test method therefor
    • Patent number 10,515,672
    • Issue date Dec 24, 2019
    • Renesas Electronics Corporation
    • Shinji Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,482,949
    • Issue date Nov 19, 2019
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Multiport memory, memory macro and semiconductor device
    • Patent number 10,460,795
    • Issue date Oct 29, 2019
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Multi-port memory and semiconductor device
    • Patent number 10,453,520
    • Issue date Oct 22, 2019
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,453,519
    • Issue date Oct 22, 2019
    • Renesas Electronics Corporation
    • Yohei Sawada
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Dual port static random access memory (DPSRAM) cell
    • Patent number 10,381,056
    • Issue date Aug 13, 2019
    • United Microelectronics Corp.
    • Tien-Yu Lu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor storage device
    • Patent number 10,373,675
    • Issue date Aug 6, 2019
    • Renesas Electronics Corporation
    • Yoshisato Yokoyama
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,360,091
    • Issue date Jul 23, 2019
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,354,722
    • Issue date Jul 16, 2019
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor storage device
    • Patent number 10,325,650
    • Issue date Jun 18, 2019
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,255,970
    • Issue date Apr 9, 2019
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,224,096
    • Issue date Mar 5, 2019
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor memory device and test method therefor
    • Patent number 10,170,161
    • Issue date Jan 1, 2019
    • Renesas Electronics Corporation
    • Shinji Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Multiport memory, memory macro and semiconductor device
    • Patent number 10,153,037
    • Issue date Dec 11, 2018
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 10,120,741
    • Issue date Nov 6, 2018
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,102,899
    • Issue date Oct 16, 2018
    • Renesas Electronics Corporation
    • Yohei Sawada
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor storage device
    • Patent number 10,068,641
    • Issue date Sep 4, 2018
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Multi-port memory and semiconductor device
    • Patent number 10,026,472
    • Issue date Jul 17, 2018
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,959,925
    • Issue date May 1, 2018
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    SRAM with first and second precharge circuits
    • Patent number 9,928,901
    • Issue date Mar 27, 2018
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Multiport memory, memory macro and semiconductor device
    • Patent number 9,922,703
    • Issue date Mar 20, 2018
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,837,140
    • Issue date Dec 5, 2017
    • Renesas Electronics Corporation
    • Yuichiro Ishii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor device, test program, and test method
    • Patent number 9,830,980
    • Issue date Nov 28, 2017
    • Renesas Electronics Corporation
    • Atsushi Miyanishi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semiconductor memory device and test method therefor
    • Patent number 9,805,821
    • Issue date Oct 31, 2017
    • Renesas Electronics Corporation
    • Shinji Tanaka
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    TRACKING WORST CASE MEMORY CELLS BY SUPPRESSING TRACKING WORDLINE V...
    • Publication number 20240379154
    • Publication date Nov 14, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Yumito Aoyagi
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MEMORY DEVICES WITH REDUCED BIT LINE CAPACITANCE AND METHODS OF MAN...
    • Publication number 20240371412
    • Publication date Nov 7, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Hidehiro Fujiwara
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220036961
    • Publication date Feb 3, 2022
    • RENESAS ELECTRONICS CORPORATION
    • Shinji TANAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200202968
    • Publication date Jun 25, 2020
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    DUAL PORT STATIC RANDOM ACCESS MEMORY (DPSRAM) CELL
    • Publication number 20190206459
    • Publication date Jul 4, 2019
    • UNITED MICROELECTRONICS CORP.
    • Tien-Yu Lu
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190198074
    • Publication date Jun 27, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190198499
    • Publication date Jun 27, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Makoto YABUUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20190189197
    • Publication date Jun 20, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Koji NII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190172524
    • Publication date Jun 6, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE AND TEST METHOD THEREFOR
    • Publication number 20190122703
    • Publication date Apr 25, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Shinji TANAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MULTIPORT MEMORY, MEMORY MACRO AND SEMICONDUCTOR DEVICE
    • Publication number 20190108876
    • Publication date Apr 11, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20190034260
    • Publication date Jan 31, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190035456
    • Publication date Jan 31, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190027212
    • Publication date Jan 24, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Yohei SAWADA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR STORAGE DEVICE
    • Publication number 20180366184
    • Publication date Dec 20, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR STORAGE DEVICE
    • Publication number 20180342292
    • Publication date Nov 29, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MULTI-PORT MEMORY AND SEMICONDUCTOR DEVICE
    • Publication number 20180301184
    • Publication date Oct 18, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180204612
    • Publication date Jul 19, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR STORAGE DEVICE
    • Publication number 20180166132
    • Publication date Jun 14, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MULTIPORT MEMORY, MEMORY MACRO AND SEMICONDUCTOR DEVICE
    • Publication number 20180158522
    • Publication date Jun 7, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MULTI-PORT MEMORY AND SEMICONDUCTOR DEVICE
    • Publication number 20180122458
    • Publication date May 3, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180068712
    • Publication date Mar 8, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE, TEST PROGRAM, AND TEST METHOD
    • Publication number 20180053546
    • Publication date Feb 22, 2018
    • Renesas Electronics Corporation
    • Atsushi MIYANISHI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE AND TEST METHOD THEREFOR
    • Publication number 20180047457
    • Publication date Feb 15, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Shinji TANAKA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20180018211
    • Publication date Jan 18, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180012891
    • Publication date Jan 11, 2018
    • Makoto YABUUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTIPORT MEMORY, MEMORY MACRO AND SEMICONDUCTOR DEVICE
    • Publication number 20170358344
    • Publication date Dec 14, 2017
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170309326
    • Publication date Oct 26, 2017
    • RENESAS ELECTRONICS CORPORATION
    • Yohei SAWADA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170287553
    • Publication date Oct 5, 2017
    • Renesas Electronics Corporation
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR STORAGE DEVICE
    • Publication number 20170278566
    • Publication date Sep 28, 2017
    • RENESAS ELECTRONICS CORPORATION
    • Yuichiro ISHII
    • G11 - INFORMATION STORAGE