Inventor
YABUUCHI MAKOTO
JP83 patents
⚠️ This page may combine multiple inventors who share the name “YABUUCHI MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENESAS ELECTRONICS CORP
39 patentsUS9455022B2Sep 27, 2016
Semiconductor integrated circuit device
RENESAS ELECTRONICS CORP33 citations98
US9697911B2Jul 4, 2017
Semiconductor storage device and test method thereof using a common bit line
RENESAS ELECTRONICS CORP27 citations94
US9443575B2Sep 13, 2016
Semiconductor memory
RENESAS ELECTRONICS CORP28 citations94
US9424910B2Aug 23, 2016
Semiconductor device
RENESAS ELECTRONICS CORP14 citations93
US9349438B2May 24, 2016
Semiconductor storage device
RENESAS ELECTRONICS CORP21 citations92
US9947393B2Apr 17, 2018
Semiconductor integrated circuit device
RENESAS ELECTRONICS CORP7 citations84
US9830977B2Nov 28, 2017
Semiconductor integrated circuit device
RENESAS ELECTRONICS CORP4 citations84
US9685205B2Jun 20, 2017
Semiconductor device
RENESAS ELECTRONICS CORP6 citations84
US9548106B2Jan 17, 2017
Semiconductor storage device
RENESAS ELECTRONICS CORP9 citations84
US9299418B2Mar 29, 2016
Semiconductor memory device for stably reading and writing data
RENESAS ELECTRONICS CORP9 citations84
US8018785B2Sep 13, 2011
Semiconductor memory device comprising a plurality of static memory cells
RENESAS ELECTRONICS CORP9 citations84
US7876625B2Jan 25, 2011
Semiconductor memory device comprising a plurality of static memory cells
RENESAS ELECTRONICS CORP7 citations84
US9812435B2Nov 7, 2017
Semiconductor device
RENESAS ELECTRONICS CORP8 citations83
US11676681B2Jun 13, 2023
Semiconductor device
RENESAS ELECTRONICS CORP2 citations73
US10629264B2Apr 21, 2020
Content addressable memory
RENESAS ELECTRONICS CORP3 citations73
US10580484B2Mar 3, 2020
Semiconductor integrated circuit device
RENESAS ELECTRONICS CORP2 citations73
US10566329B2Feb 18, 2020
Semiconductor device having data signal path of meandering shape via a plurality of wirings
RENESAS ELECTRONICS CORP3 citations73
US10541028B2Jan 21, 2020
Ternary content addressable memory wiring arrangement
RENESAS ELECTRONICS CORP2 citations73
US10304527B2May 28, 2019
Semiconductor integrated circuit device
RENESAS ELECTRONICS CORP2 citations73
US10262707B2Apr 16, 2019
Semiconductor memory device for stably reading and writing data
RENESAS ELECTRONICS CORP2 citations73
US10199096B2Feb 5, 2019
Semiconductor device
RENESAS ELECTRONICS CORP3 citations73
US10153037B2Dec 11, 2018
Multiport memory, memory macro and semiconductor device
RENESAS ELECTRONICS CORP3 citations73
US10102899B2Oct 16, 2018
Semiconductor device
RENESAS ELECTRONICS CORP2 citations73
US9978445B2May 22, 2018
Semiconductor storage device
RENESAS ELECTRONICS CORP2 citations73
US9935105B2Apr 3, 2018
Semiconductor device
RENESAS ELECTRONICS CORP4 citations73
US9922703B2Mar 20, 2018
Multiport memory, memory macro and semiconductor device
RENESAS ELECTRONICS CORP4 citations73
US10811405B2Oct 20, 2020
Semiconductor device
RENESAS ELECTRONICS CORP3 citations72
US10424575B2Sep 24, 2019
Semiconductor device
RENESAS ELECTRONICS CORP3 citations72
US10360991B2Jul 23, 2019
Semiconductor device, monitoring system, and lifetime prediction method
RENESAS ELECTRONICS CORP2 citations72
US11526329B2Dec 13, 2022
Semiconductor device
RENESAS ELECTRONICS CORP1 citations63
US10971219B2Apr 6, 2021
Semiconductor device
RENESAS ELECTRONICS CORP1 citations63
US10910056B2Feb 2, 2021
Semiconductor device
RENESAS ELECTRONICS CORP0 citations63
US10644009B2May 5, 2020
Semiconductor memory device
RENESAS ELECTRONICS CORP1 citations63
US10600483B2Mar 24, 2020
Ternary content addressable memory with match line circuit for controlling potential of match realizing higher speed of search access
RENESAS ELECTRONICS CORP1 citations63
US9984743B2May 29, 2018
Semiconductor device
RENESAS ELECTRONICS CORP1 citations63
US9672900B2Jun 6, 2017
Semiconductor memory device for stably reading and writing data
RENESAS ELECTRONICS CORP1 citations63
US8797781B2Aug 5, 2014
Semiconductor device
RENESAS ELECTRONICS CORP1 citations63
US10217751B2Feb 26, 2019
Static random access memory device with halo regions having different impurity concentrations
RENESAS ELECTRONICS CORP1 citations62
US10068891B2Sep 4, 2018
Semiconductor device
RENESAS ELECTRONICS CORP1 citations62
TAIWAN SEMICONDUCTOR MFG CO LTD
3 patentsUS12190938B2Jan 7, 2025
Memory driver, memory system, and operating method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12374376B2Jul 29, 2025
Decoder circuits using shared transistors for low-power, high-speed, and small area
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12567460B2Mar 3, 2026
Tracking worst case memory cells by suppressing tracking wordline voltage
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations56
RENESAS TECH CORP
2 patentsNII KOJI
2 patentsYABUUCHI MAKOTO
2 patentsTANAKA SHINJI
1 patentFUJIWARA HIDEHIRO
1 patentShowing the top 50 of 83 patents by PatentIndex Score.