Inventor
KAWASHIMA YOSHIYUKI
JP67 patents
⚠️ This page may combine multiple inventors who share the name “KAWASHIMA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENESAS ELECTRONICS CORP
27 patentsUS7863670B2Jan 4, 2011
Semiconductor device and a method of manufacturing the same
RENESAS ELECTRONICS CORP28 citations92
US8344444B2Jan 1, 2013
Semiconductor device having a nonvolatile memory cell with a cap insulating film formed over a selection gate electrode
RENESAS ELECTRONICS CORP7 citations83
US10818679B2Oct 27, 2020
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP4 citations73
US10490496B2Nov 26, 2019
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP2 citations73
US9722096B2Aug 1, 2017
Method of manufacturing semiconductor device
RENESAS ELECTRONICS CORP5 citations73
US9412878B2Aug 9, 2016
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP3 citations73
US9412748B2Aug 9, 2016
Method of manufacturing semiconductor device having an implanting from a second direction inclined relative to a first direction
RENESAS ELECTRONICS CORP3 citations73
US9373630B2Jun 21, 2016
Method of manufacturing semiconductor device
RENESAS ELECTRONICS CORP3 citations73
US10217872B2Feb 26, 2019
Semiconductor device and its manufacturing method
RENESAS ELECTRONICS CORP3 citations71
US10439032B2Oct 8, 2019
Semiconductor device and method of manufacturing same
RENESAS ELECTRONICS CORP3 citations70
US9349743B2May 24, 2016
Method of manufacturing semiconductor device
RENESAS ELECTRONICS CORP5 citations69
US9324726B2Apr 26, 2016
Method for manufacturing a semiconductor device
RENESAS ELECTRONICS CORP3 citations69
US10978385B2Apr 13, 2021
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP0 citations63
US9520504B2Dec 13, 2016
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP2 citations63
US9379127B2Jun 28, 2016
Semiconductor device and manufacturing method of semiconductor device
RENESAS ELECTRONICS CORP2 citations63
US8975678B2Mar 10, 2015
Semiconductor device and a method of manufacturing the same
RENESAS ELECTRONICS CORP1 citations63
US8592275B2Nov 26, 2013
Semiconductor device and production method thereof
RENESAS ELECTRONICS CORP2 citations63
US12107138B2Oct 1, 2024
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP0 citations62
US11094833B2Aug 17, 2021
Semiconductor device including memory using hafnium and a method of manufacturing the same
RENESAS ELECTRONICS CORP0 citations61
US12302610B2May 13, 2025
Semiconductor device
RENESAS ELECTRONICS CORP0 citations52
US12206008B2Jan 21, 2025
Semiconductor device
RENESAS ELECTRONICS CORP0 citations52
US11978772B2May 7, 2024
Method of manufacturing semiconductor device
RENESAS ELECTRONICS CORP0 citations52
US11942163B2Mar 26, 2024
Neural network circuit comprising nonvolatile memory cells and reference-current cells
RENESAS ELECTRONICS CORP0 citations52
US11342430B2May 24, 2022
Semiconductor device
RENESAS ELECTRONICS CORP0 citations52
US11302828B2Apr 12, 2022
Semiconductor device
RENESAS ELECTRONICS CORP0 citations52
US11276702B2Mar 15, 2022
Semiconductor device
RENESAS ELECTRONICS CORP0 citations52
US11063055B2Jul 13, 2021
Method of manufacturing semiconductor device
RENESAS ELECTRONICS CORP0 citations52
RENESAS TECH CORP
7 patentsUS7767522B2Aug 3, 2010
Semiconductor device and a method of manufacturing the same
RENESAS TECH CORP17 citations92
US7557005B2Jul 7, 2009
Semiconductor device and a method of manufacturing the same
RENESAS TECH CORP24 citations92
US7087955B2Aug 8, 2006
Semiconductor device and a method of manufacturing the same
RENESAS TECH CORP27 citations92
US7349250B2Mar 25, 2008
Semiconductor device
RENESAS TECH CORP7 citations72
US7687850B2Mar 30, 2010
Semiconductor device
RENESAS TECH CORP3 citations63
US7745288B2Jun 29, 2010
Semiconductor device and a method of manufacturing the same
RENESAS TECH CORP4 citations62
US7719052B2May 18, 2010
Semiconductor device
RENESAS TECH CORP1 citations61
KAWASHIMA YOSHIYUKI
6 patentsUS8450790B2May 28, 2013
Semiconductor device and production method thereof
KAWASHIMA YOSHIYUKI10 citations84
US8084800B2Dec 27, 2011
Semiconductor device and a method of manufacturing the same
KAWASHIMA YOSHIYUKI7 citations84
US9041145B2May 26, 2015
Semiconductor device
KAWASHIMA YOSHIYUKI5 citations73
US9029931B2May 12, 2015
Semiconductor device and manufacturing method thereof
KAWASHIMA YOSHIYUKI4 citations73
US8431978B2Apr 30, 2013
Semiconductor device and a method of manufacturing the same
KAWASHIMA YOSHIYUKI4 citations73
US8305802B2Nov 6, 2012
Semiconductor device and method of manufacturing the same
KAWASHIMA YOSHIYUKI3 citations62
TOBA KOICHI
4 patentsUS8497547B2Jul 30, 2013
Semiconductor device and a method of manufacturing the same
TOBA KOICHI5 citations83
US8269266B2Sep 18, 2012
Semiconductor device and a method of manufacturing the same
TOBA KOICHI5 citations73
US8530958B2Sep 10, 2013
Semiconductor device having split gate type, non-volatile memory cells and a method of manufacturing the same
TOBA KOICHI3 citations62
US8278169B2Oct 2, 2012
Semiconductor device and a method of manufacturing the same
TOBA KOICHI2 citations62
TORAY INDUSTRIES
3 patentsUSD1073722SMay 6, 2025
Display screen or portion thereof with graphical user interface
TORAY INDUSTRIES6 citations82
USD1073735SMay 6, 2025
Display screen or portion thereof with graphical user interface
TORAY INDUSTRIES0 citations58
USD1070905SApr 15, 2025
Display screen or portion thereof with graphical user interface
TORAY INDUSTRIES0 citations58
OSAKA GAS CO LTD
1 patentNIDEC TOSOK CORP
1 patentWOMENS HEALTH JAPAN CO LTD
1 patentShowing the top 50 of 67 patents by PatentIndex Score.