Inventor
NAKAKI HIROSHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “NAKAKI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIOXIA CORP
13 patentsUSRE50657ENov 4, 2025
Semiconductor device for preventing an increase in resistance difference of an electrode layer
KIOXIA CORP0 citations62
US12389637B2Aug 12, 2025
Nonvolatile semiconductor memory device including a memory cell
KIOXIA CORP0 citations62
US12317494B2May 27, 2025
Semiconductor storage device
KIOXIA CORP0 citations62
US11948929B2Apr 2, 2024
Semiconductor device and method of manufacturing the same
KIOXIA CORP0 citations62
US11888041B2Jan 30, 2024
Nonvolatile semiconductor memory device including a memory cell
KIOXIA CORP0 citations62
US11882700B2Jan 23, 2024
Semiconductor storage device
KIOXIA CORP0 citations62
US11785773B2Oct 10, 2023
Semiconductor storage device and method for manufacturing the same
KIOXIA CORP0 citations62
US11380770B2Jul 5, 2022
Semiconductor device
KIOXIA CORP0 citations62
US11322514B2May 3, 2022
Semiconductor storage device and manufacturing method thereof
KIOXIA CORP0 citations62
US12432937B2Sep 30, 2025
Semiconductor memory device with plurality of arrays
KIOXIA CORP0 citations52
US12417962B2Sep 16, 2025
Semiconductor storage device
KIOXIA CORP0 citations52
US11889698B2Jan 30, 2024
Semiconductor storage device and method for manufacturing semiconductor storage device
KIOXIA CORP0 citations52
US11532589B2Dec 20, 2022
Semiconductor wafer and method of manufacturing the same
KIOXIA CORP0 citations52
TOSHIBA MEMORY CORP
12 patentsUS10797144B2Oct 6, 2020
Semiconductor device
TOSHIBA MEMORY CORP6 citations84
US10199511B1Feb 5, 2019
Semiconductor memory device
TOSHIBA MEMORY CORP8 citations84
US10510770B2Dec 17, 2019
Three-dimensional memory device
TOSHIBA MEMORY CORP10 citations80
US11107802B2Aug 31, 2021
Semiconductor device and method of manufacturing the same
TOSHIBA MEMORY CORP5 citations73
US10903233B2Jan 26, 2021
Semiconductor memory device and manufacturing method of semiconductor memory device
TOSHIBA MEMORY CORP2 citations73
US9911749B2Mar 6, 2018
Stacked 3D semiconductor memory structure
TOSHIBA MEMORY CORP2 citations73
US10991708B2Apr 27, 2021
Semiconductor device for preventing an increase in resistance difference of an electrode layer
TOSHIBA MEMORY CORP2 citations72
US10304851B2May 28, 2019
Semiconductor memory device
TOSHIBA MEMORY CORP3 citations71
US10622373B2Apr 14, 2020
Storage device
TOSHIBA MEMORY CORP0 citations52
US10020320B2Jul 10, 2018
Semiconductor device and method for manufacturing same
TOSHIBA MEMORY CORP0 citations52
US10186517B2Jan 22, 2019
Semiconductor memory device and method for manufacturing the same
TOSHIBA MEMORY CORP0 citations48
US10026748B2Jul 17, 2018
Stacked type semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP0 citations41
TOSHIBA KK
4 patentsUS9029938B2May 12, 2015
Semiconductor memory device and method for manufacturing same
TOSHIBA KK30 citations94
US9530697B1Dec 27, 2016
Semiconductor memory device and method for manufacturing same
TOSHIBA KK5 citations73
US9698150B2Jul 4, 2017
Semiconductor memory device and method for manufacturing the same
TOSHIBA KK4 citations69
US8884356B2Nov 11, 2014
Nonvolatile semiconductor memory device and method for manufacturing same
TOSHIBA KK0 citations41
CANON KK
3 patentsUS7804231B2Sep 28, 2010
Epitaxial oxide film, piezoelectric film, piezoelectric film element, liquid discharge head using the piezoelectric film element, and liquid discharge apparatus
CANON KK11 citations83
US7622852B2Nov 24, 2009
Piezoelectric member, piezoelectric element, and liquid discharge head and liquid discharge apparatus utilizing piezoelectric element
CANON KK8 citations81
US7857431B2Dec 28, 2010
Piezoelectric substance element, piezoelectric substance film manufacturing method, liquid discharge head and liquid discharge apparatus
CANON KK7 citations74