Inventor
SONEHARA TAKESHI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “SONEHARA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA MEMORY CORP
13 patentsUS10170570B1Jan 1, 2019
Semiconductor memory device
TOSHIBA MEMORY CORP22 citations93
US10312251B2Jun 4, 2019
Semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP4 citations73
US10141327B2Nov 27, 2018
Semiconductor memory device
TOSHIBA MEMORY CORP3 citations73
US10121796B2Nov 6, 2018
Semiconductor memory device
TOSHIBA MEMORY CORP3 citations73
US10008510B2Jun 26, 2018
Semiconductor memory device
TOSHIBA MEMORY CORP3 citations73
US10957556B2Mar 23, 2021
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations62
US10559586B2Feb 11, 2020
Semiconductor memory device
TOSHIBA MEMORY CORP1 citations61
US10615049B2Apr 7, 2020
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations52
US10438970B2Oct 8, 2019
Semiconductor memory device
TOSHIBA MEMORY CORP0 citations52
US10192753B2Jan 29, 2019
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations52
US9991276B2Jun 5, 2018
Semiconductor device
TOSHIBA MEMORY CORP1 citations52
US9893079B2Feb 13, 2018
Semiconductor memory device
TOSHIBA MEMORY CORP1 citations52
US10490640B2Nov 26, 2019
Semiconductor memory device
TOSHIBA MEMORY CORP0 citations51
TOSHIBA KK
11 patentsUS9711515B1Jul 18, 2017
Method of manufacturing semiconductor memory device
TOSHIBA KK7 citations84
US9601370B2Mar 21, 2017
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA KK13 citations83
US9437601B1Sep 6, 2016
Semiconductor device
TOSHIBA KK3 citations73
US9704801B1Jul 11, 2017
Semiconductor memory device
TOSHIBA KK5 citations71
US9203021B2Dec 1, 2015
Resistance change memory and manufacturing method thereof
TOSHIBA KK3 citations63
US9112147B2Aug 18, 2015
Semiconductor memory device
TOSHIBA KK2 citations63
US8987696B2Mar 24, 2015
Resistance change memory and method of manufacturing the same
TOSHIBA KK2 citations62
US9230646B2Jan 5, 2016
Nonvolatile semiconductor memory device and control method thereof
TOSHIBA KK1 citations52
US9019748B2Apr 28, 2015
Semiconductor memory device and operation method thereof
TOSHIBA KK1 citations52
US8975149B2Mar 10, 2015
Resistance change memory and manufacturing method thereof
TOSHIBA KK0 citations52
US9123747B2Sep 1, 2015
Nonvolatile semiconductor memory device and manufacturing method thereof
TOSHIBA KK1 citations48
SONEHARA TAKESHI
8 patentsUS8927955B2Jan 6, 2015
Resistance change memory
SONEHARA TAKESHI9 citations84
US8546779B2Oct 1, 2013
Resistance change memory and manufacturing method thereof
SONEHARA TAKESHI11 citations83
US8507887B2Aug 13, 2013
Resistance change memory and method of manufacturing the same
SONEHARA TAKESHI7 citations83
US8481988B2Jul 9, 2013
Resistance change memory and manufacturing method thereof
SONEHARA TAKESHI7 citations83
US8907318B2Dec 9, 2014
Resistance change memory
SONEHARA TAKESHI6 citations72
US9048176B2Jun 2, 2015
Nonvolatile storage device
SONEHARA TAKESHI2 citations62
US8325535B2Dec 4, 2012
Nonvolatile semiconductor storage device
SONEHARA TAKESHI3 citations62
US8723150B2May 13, 2014
Semiconductor memory device having a reversibly variable resistance layer
SONEHARA TAKESHI1 citations51