Inventor
TSUKADA SHUICHI
JP56 patents
⚠️ This page may combine multiple inventors who share the name “TSUKADA SHUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICRON TECHNOLOGY INC
20 patentsUS10204666B2Feb 12, 2019
Input buffer circuit
MICRON TECHNOLOGY INC5 citations84
US9911471B1Mar 6, 2018
Input buffer circuit
MICRON TECHNOLOGY INC6 citations84
US11132015B2Sep 28, 2021
Powering clock tree circuitry using internal voltages
MICRON TECHNOLOGY INC6 citations83
US10211832B1Feb 19, 2019
Input buffer circuit
MICRON TECHNOLOGY INC9 citations83
US10902892B2Jan 26, 2021
Input buffer circuit having differential amplifier
MICRON TECHNOLOGY INC2 citations73
US10886898B1Jan 5, 2021
ZQ calibration using current source
MICRON TECHNOLOGY INC4 citations73
US10339988B2Jul 2, 2019
Input buffer circuit
MICRON TECHNOLOGY INC2 citations73
US10878858B2Dec 29, 2020
Apparatuses including input buffers and methods for operating input buffers
MICRON TECHNOLOGY INC5 citations72
US10199081B1Feb 5, 2019
Apparatuses and methods for providing bias signals in a semiconductor device
MICRON TECHNOLOGY INC5 citations72
US11705888B2Jul 18, 2023
ZQ calibration using current source
MICRON TECHNOLOGY INC0 citations63
US11349479B2May 31, 2022
Input buffer circuit
MICRON TECHNOLOGY INC0 citations62
US11176973B2Nov 16, 2021
Apparatuses including input buffers and methods for operating input buffers
MICRON TECHNOLOGY INC0 citations62
US11057038B2Jul 6, 2021
Semiconductor device including buffer circuit
MICRON TECHNOLOGY INC0 citations62
US11709523B2Jul 25, 2023
Powering clock tree circuitry using internal voltages
MICRON TECHNOLOGY INC0 citations61
US10985753B2Apr 20, 2021
Apparatuses and methods for providing bias signals in a semiconductor device
MICRON TECHNOLOGY INC0 citations61
US10373655B2Aug 6, 2019
Apparatuses and methods for providing bias signals according to operation modes as supply voltages vary in a semiconductor device
MICRON TECHNOLOGY INC1 citations61
US12283342B2Apr 22, 2025
Apparatuses and methods for input buffer data feedback equalization circuits
MICRON TECHNOLOGY INC0 citations52
US10529392B2Jan 7, 2020
Input buffer circuit
MICRON TECHNOLOGY INC0 citations52
US10511306B2Dec 17, 2019
Semiconductor device including buffer circuit
MICRON TECHNOLOGY INC0 citations52
US9286977B2Mar 15, 2016
Semiconductor device
MICRON TECHNOLOGY INC0 citations52
ELPIDA MEMORY INC
11 patentsUS8054679B2Nov 8, 2011
Phase change memory device
ELPIDA MEMORY INC45 citations94
US8503253B2Aug 6, 2013
Supply voltage generating circuit and semiconductor device having the same
ELPIDA MEMORY INC6 citations84
US7224186B2May 29, 2007
Semiconductor circuit device
ELPIDA MEMORY INC12 citations84
US7106641B2Sep 12, 2006
Dynamic semiconductor memory device
ELPIDA MEMORY INC12 citations84
US7633820B2Dec 15, 2009
Current limit circuit and semiconductor memory device
ELPIDA MEMORY INC6 citations74
US7362636B2Apr 22, 2008
Semiconductor memory device
ELPIDA MEMORY INC7 citations74
US7349275B2Mar 25, 2008
Semiconductor memory
ELPIDA MEMORY INC6 citations74
US8711611B2Apr 29, 2014
Supply voltage generating circuit and semiconductor device having the same
ELPIDA MEMORY INC3 citations63
US8354877B2Jan 15, 2013
Current limit circuit and semiconductor memory device
ELPIDA MEMORY INC2 citations63
US7486579B2Feb 3, 2009
Method for controlling a semiconductor apparatus
ELPIDA MEMORY INC2 citations63
US6975546B2Dec 13, 2005
Signal line driver circuit which reduces power consumption and enables high-speed data transfer
ELPIDA MEMORY INC2 citations63
TSUKADA SHUICHI
5 patentsUS8305799B2Nov 6, 2012
Supply voltage generating circuit and semiconductor device having same
TSUKADA SHUICHI4 citations73
US8462538B2Jun 11, 2013
Semiconductor device having its standby current reduced
TSUKADA SHUICHI6 citations72
US8879312B2Nov 4, 2014
Supply voltage generating circuit and semiconductor device having the same
TSUKADA SHUICHI3 citations62
US8310865B2Nov 13, 2012
Semiconductor memory device having diode cell structure
TSUKADA SHUICHI4 citations62
US8139404B2Mar 20, 2012
Semiconductor memory device
TSUKADA SHUICHI4 citations62
YOKOHAMA RUBBER CO LTD
4 patentsUS5152852AOct 6, 1992
Pneumatic tire having an asymmetric tread with a subgroove apex offset from the tread center
YOKOHAMA RUBBER CO LTD35 citations89
US4657058AApr 14, 1987
Pneumatic tire
YOKOHAMA RUBBER CO LTD20 citations82
US4602666AJul 29, 1986
Pneumatic radial tire for passenger vehicles
YOKOHAMA RUBBER CO LTD10 citations73
US4856573AAug 15, 1989
Pneumatic tire
YOKOHAMA RUBBER CO LTD5 citations63
TOKYO ELECTRON LTD
2 patentsTOKYO SEIMITSU CO LTD
2 patentsPS4 LUXCO SARL
2 patentsHITACHI LTD
1 patentTONOMURA YASUKO
1 patentNAKAI KIYOSHI
1 patentNAKAMAURA YUSUKE
1 patentShowing the top 50 of 56 patents by PatentIndex Score.