Inventor
YOSHIDA SOICHIRO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA SOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELPIDA MEMORY INC
9 patentsUS8355289B2Jan 15, 2013
Memory device, semiconductor memory device and control method thereof
ELPIDA MEMORY INC7 citations84
US7933141B2Apr 26, 2011
Semiconductor memory device
ELPIDA MEMORY INC12 citations84
US7903449B2Mar 8, 2011
Semiconductor memory device
ELPIDA MEMORY INC11 citations84
US7869294B2Jan 11, 2011
Semiconductor device having single-ended sensing amplifier
ELPIDA MEMORY INC10 citations84
US8982652B2Mar 17, 2015
Sense amplifier circuit and semiconductor device
ELPIDA MEMORY INC2 citations63
US8976612B2Mar 10, 2015
Sense amplifier circuit and semiconductor device
ELPIDA MEMORY INC0 citations52
US8477552B2Jul 2, 2013
Memory device, semiconductor memory device and control method thereof
ELPIDA MEMORY INC1 citations52
US9543953B2Jan 10, 2017
Semiconductor device having floating body type transistor
ELPIDA MEMORY INC0 citations51
US8605524B2Dec 10, 2013
Semiconductor device and semiconductor memory device
ELPIDA MEMORY INC1 citations51
YOSHIDA SOICHIRO
8 patentsUS8537635B2Sep 17, 2013
Semiconductor device having floating body type transistor
YOSHIDA SOICHIRO5 citations83
US8300484B2Oct 30, 2012
Semiconductor device and semiconductor memory device
YOSHIDA SOICHIRO10 citations83
US8238182B2Aug 7, 2012
Semiconductor device and data processing system comprising semiconductor device
YOSHIDA SOICHIRO7 citations83
US8872258B2Oct 28, 2014
Semiconductor memory device
YOSHIDA SOICHIRO2 citations62
US8238183B2Aug 7, 2012
Semiconductor device and data processing system comprising semiconductor device
YOSHIDA SOICHIRO5 citations62
US8189413B2May 29, 2012
Semiconductor memory device, test method thereof and semiconductor device
YOSHIDA SOICHIRO5 citations62
US8971140B2Mar 3, 2015
Semiconductor device and data processing system comprising semiconductor device
YOSHIDA SOICHIRO1 citations51
US8576610B2Nov 5, 2013
Semiconductor device having floating body type transistor
YOSHIDA SOICHIRO1 citations51
NGK INSULATORS LTD
6 patentsUS12372493B2Jul 29, 2025
Gas sensor
NGK INSULATORS LTD2 citations72
US12372494B2Jul 29, 2025
Gas sensor
NGK INSULATORS LTD2 citations72
US12253488B2Mar 18, 2025
Gas sensor
NGK INSULATORS LTD0 citations62
US10557817B2Feb 11, 2020
Method of inspecting electrode provided in gas sensor element
NGK INSULATORS LTD1 citations62
US12366550B2Jul 22, 2025
Gas sensor
NGK INSULATORS LTD0 citations60
US10809224B2Oct 20, 2020
Gas sensor calibration method
NGK INSULATORS LTD0 citations41