Inventor
MATSUNAMI JUNYA
JP40 patents
⚠️ This page may combine multiple inventors who share the name “MATSUNAMI JUNYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
13 patentsUS8374033B2Feb 12, 2013
Nonvolatile semiconductor memory device
TOSHIBA KK200 citations99
US9312134B2Apr 12, 2016
Nonvolatile semiconductor memory device and method for manufacturing same
TOSHIBA KK12 citations93
US9601503B2Mar 21, 2017
Nonvolatile semiconductor memory device and method for manufacturing same
TOSHIBA KK7 citations84
US9318503B2Apr 19, 2016
Nonvolatile semiconductor memory device and method for manufacturing same
TOSHIBA KK4 citations84
US9117522B2Aug 25, 2015
Nonvolatile semiconductor memory device with a write sequence including a setting and removing operation
TOSHIBA KK6 citations84
US9076723B1Jul 7, 2015
Non-volatile memory device and method for manufacturing same
TOSHIBA KK16 citations84
US8748971B2Jun 10, 2014
Three dimensional nonvolatile semiconductor memory having pillars provided inside an oblate through hole
TOSHIBA KK15 citations84
US8654586B2Feb 18, 2014
Nonvolatile semiconductor memory device
TOSHIBA KK13 citations84
US8361862B2Jan 29, 2013
Method for manufacturing nonvolatile semiconductor memory device and nonvolatile semiconductor memory device
TOSHIBA KK7 citations84
US9029934B2May 12, 2015
Nonvolatile semiconductor memory device including floating gate electrodes formed between control gate electrodes and vertically formed along a semiconductor pillar
TOSHIBA KK4 citations73
US9355722B2May 31, 2016
Method of writing data of a nonvolatile semiconductor memory device including setting and removing operations
TOSHIBA KK2 citations63
USRE45840EJan 12, 2016
Nonvolatile semiconductor memory device and method for driving same
TOSHIBA KK0 citations52
US8958235B2Feb 17, 2015
Semiconductor memory device
TOSHIBA KK0 citations52
TOSHIBA MEMORY CORP
7 patentsUS10418378B2Sep 17, 2019
Nonvolatile semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP4 citations84
US9941296B2Apr 10, 2018
Nonvolatile semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP7 citations84
US10600463B2Mar 24, 2020
Magnetic storage device having a memory cell including a magnetoresistive effect element and a selector which includes titanium (Ti), germanium (Ge) and tellurium (Te)
TOSHIBA MEMORY CORP3 citations73
US11011225B2May 18, 2021
Semiconductor storage device
TOSHIBA MEMORY CORP0 citations62
USRE48191ESep 1, 2020
Nonvolatile semiconductor memory device and method for driving same
TOSHIBA MEMORY CORP0 citations52
US10658383B2May 19, 2020
Nonvolatile semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP0 citations52
USRE46785EApr 10, 2018
Nonvolatile semiconductor memory device and method for driving same
TOSHIBA MEMORY CORP0 citations52
KIOXIA CORP
5 patentsUS11792992B2Oct 17, 2023
Nonvolatile semiconductor memory device and method for manufacturing same
KIOXIA CORP4 citations86
US11257842B2Feb 22, 2022
Nonvolatile semiconductor memory device and method for manufacturing same
KIOXIA CORP2 citations73
US12356622B2Jul 8, 2025
Nonvolatile semiconductor memory device and method for manufacturing same
KIOXIA CORP0 citations63
USRE50330EMar 4, 2025
Nonvolatile semiconductor memory device and method for driving same
KIOXIA CORP0 citations63
USRE49152EJul 26, 2022
Nonvolatile semiconductor memory device and method for driving same
KIOXIA CORP0 citations63
MATSUNAMI JUNYA
5 patentsUS8767460B2Jul 1, 2014
Nonvolatile semiconductor memory device
MATSUNAMI JUNYA3 citations62
US8283717B2Oct 9, 2012
Semiconductor storage device
MATSUNAMI JUNYA5 citations62
US8653579B2Feb 18, 2014
Semiconductor storage device
MATSUNAMI JUNYA1 citations51
US8422306B2Apr 16, 2013
Non-volatile semiconductor memory device
MATSUNAMI JUNYA1 citations51
US9196343B2Nov 24, 2015
Non-volatile semiconductor memory device
MATSUNAMI JUNYA0 citations41
KATSUMATA RYOTA
3 patentsUS8218358B2Jul 10, 2012
Nonvolatile semiconductor memory device and method for driving same
KATSUMATA RYOTA8 citations84
US8189371B2May 29, 2012
Nonvolatile semiconductor memory device and method for driving same
KATSUMATA RYOTA18 citations84
US8541866B2Sep 24, 2013
Nonvolatile semiconductor memory device and method for manufacturing same
KATSUMATA RYOTA2 citations63
TANAKA HIROYASU
2 patentsUS8436414B2May 7, 2013
Non-volatile semiconductor stacked memory device having two semiconductor pillars in a through hole and method for manufacturing same
TANAKA HIROYASU56 citations98
US8188530B2May 29, 2012
Nonvolatile semiconductor memory device and method for manufacturing same
TANAKA HIROYASU31 citations92