Inventor
ARAI SHINYA
JP68 patents
⚠️ This page may combine multiple inventors who share the name “ARAI SHINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA MEMORY CORP
22 patentsUS10985181B2Apr 20, 2021
Semiconductor device and method for manufacturing same
TOSHIBA MEMORY CORP3 citations84
US10651199B2May 12, 2020
Semiconductor device and method for manufacturing same
TOSHIBA MEMORY CORP5 citations84
US10361218B2Jul 23, 2019
Semiconductor device and method for manufacturing same
TOSHIBA MEMORY CORP9 citations84
US10115733B2Oct 30, 2018
Semiconductor memory device and method for manufacturing the same
TOSHIBA MEMORY CORP4 citations84
US9865612B2Jan 9, 2018
Semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP6 citations84
US9761606B1Sep 12, 2017
Stacked non-volatile semiconductor memory device with buried source line and method of manufacture
TOSHIBA MEMORY CORP8 citations84
US10566339B2Feb 18, 2020
Semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP5 citations83
US10991713B2Apr 27, 2021
Semiconductor memory device
TOSHIBA MEMORY CORP2 citations73
US10991719B2Apr 27, 2021
Semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP2 citations73
US10665598B2May 26, 2020
Semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP4 citations73
US10515873B2Dec 24, 2019
Semiconductor device and method for manufacturing same
TOSHIBA MEMORY CORP2 citations73
US10461092B2Oct 29, 2019
Semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP2 citations73
US10109643B2Oct 23, 2018
Three-dimensional semiconductor memory device
TOSHIBA MEMORY CORP2 citations73
US10090319B2Oct 2, 2018
Semiconductor device and method for manufacturing the same
TOSHIBA MEMORY CORP2 citations73
US10756104B2Aug 25, 2020
Semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP4 citations72
US11063064B2Jul 13, 2021
Semiconductor memory device and method for manufacturing the same
TOSHIBA MEMORY CORP0 citations63
US11063062B2Jul 13, 2021
Semiconductor device and method of manufacturing the same
TOSHIBA MEMORY CORP1 citations62
US11049878B2Jun 29, 2021
Semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP0 citations62
US10923490B2Feb 16, 2021
Semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP0 citations62
US10854534B2Dec 1, 2020
Semiconductor device and method for manufacturing same
TOSHIBA MEMORY CORP0 citations52
US10804288B2Oct 13, 2020
Three-dimensional semiconductor memory device
TOSHIBA MEMORY CORP0 citations52
US10741583B2Aug 11, 2020
Semiconductor memory device and method for manufacturing the same
TOSHIBA MEMORY CORP0 citations52
KIOXIA CORP
21 patentsUS11552000B2Jan 10, 2023
Semiconductor device and method for manufacturing same
KIOXIA CORP2 citations73
US11515327B2Nov 29, 2022
Semiconductor device and method for manufacturing same
KIOXIA CORP3 citations73
US11469217B2Oct 11, 2022
Semiconductor device and manufacturing method thereof
KIOXIA CORP3 citations73
US11296114B2Apr 5, 2022
Semiconductor memory device and method for manufacturing the same
KIOXIA CORP1 citations73
US11956959B2Apr 9, 2024
Semiconductor memory device and method for manufacturing same
KIOXIA CORP1 citations72
US12089410B2Sep 10, 2024
Semiconductor memory device and method for manufacturing the same
KIOXIA CORP0 citations63
US11744075B2Aug 29, 2023
Semiconductor memory device and method for manufacturing the same
KIOXIA CORP0 citations63
US12356621B2Jul 8, 2025
Semiconductor memory device and method of manufacturing the same
KIOXIA CORP0 citations62
US12349355B2Jul 1, 2025
Three-dimensional semiconductor memory device
KIOXIA CORP0 citations62
US12207470B2Jan 21, 2025
Semiconductor device and method for manufacturing same
KIOXIA CORP0 citations62
US12094805B2Sep 17, 2024
Semiconductor device and method for manufacturing same
KIOXIA CORP0 citations62
US12057422B2Aug 6, 2024
Semiconductor device and manufacturing method thereof
KIOXIA CORP0 citations62
US12040314B2Jul 16, 2024
Semiconductor device and manufacturing method thereof
KIOXIA CORP0 citations62
US11910608B2Feb 20, 2024
Semiconductor device and method for manufacturing same
KIOXIA CORP0 citations62
US11778828B2Oct 3, 2023
Three-dimensional semiconductor memory device
KIOXIA CORP0 citations62
US11758726B2Sep 12, 2023
Semiconductor memory device and method of manufacturing the same
KIOXIA CORP0 citations62
US11672117B2Jun 6, 2023
Semiconductor memory device and method for manufacturing same
KIOXIA CORP0 citations62
US11562976B2Jan 24, 2023
Semiconductor device and manufacturing method thereof
KIOXIA CORP0 citations62
US11417679B2Aug 16, 2022
Three-dimensional semiconductor memory device
KIOXIA CORP0 citations62
US12598746B2Apr 7, 2026
Semiconductor storage device and method of manufacturing semiconductor storage device
KIOXIA CORP0 citations52
US11756909B2Sep 12, 2023
Semiconductor storage device and method of manufacturing semiconductor storage device
KIOXIA CORP0 citations52
TOSHIBA KK
5 patentsUS9520407B2Dec 13, 2016
Semiconductor memory device and method for manufacturing the same
TOSHIBA KK42 citations98
US9524979B2Dec 20, 2016
Semiconductor memory device and method for manufacturing same
TOSHIBA KK11 citations92
US9748268B1Aug 29, 2017
Semiconductor memory device
TOSHIBA KK14 citations84
US8018023B2Sep 13, 2011
Trench sidewall protection by a carbon-rich layer in a semiconductor device
TOSHIBA KK2 citations63
US7799673B2Sep 21, 2010
Semiconductor device manufacturing method
TOSHIBA KK4 citations63
SUMITOMO BAKELITE CO
1 patentARAI SHINYA
1 patentShowing the top 50 of 68 patents by PatentIndex Score.