Inventor
NAKAJIMA YUMI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA YUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIOXIA CORP
5 patentsUS11652094B2May 16, 2023
Semiconductor device and method of manufacturing the same
KIOXIA CORP1 citations72
US11647630B2May 9, 2023
Semiconductor memory device
KIOXIA CORP4 citations72
US12068301B2Aug 20, 2024
Semiconductor device and method of manufacturing the same
KIOXIA CORP0 citations62
US11302684B2Apr 12, 2022
Semiconductor device and method of manufacturing the same
KIOXIA CORP0 citations62
US11462562B2Oct 4, 2022
Semiconductor device
KIOXIA CORP0 citations51
TOSHIBA MEMORY CORP
3 patentsUS11088162B2Aug 10, 2021
Semiconductor memory device and semiconductor device manufacturing method
TOSHIBA MEMORY CORP1 citations61
US10600771B2Mar 24, 2020
Semiconductor device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations51
US10877375B2Dec 29, 2020
Reflection type exposure mask and pattern forming method
TOSHIBA MEMORY CORP0 citations39
TOSHIBA KK
3 patentsUS9153456B2Oct 6, 2015
Pattern forming method using block copolymers
TOSHIBA KK2 citations61
US9418887B2Aug 16, 2016
Method of manufacturing semiconductor device
TOSHIBA KK2 citations60
US9209052B2Dec 8, 2015
Semiconductor manufacturing apparatus and device manufacturing method using substrate distortion correction
TOSHIBA KK1 citations51