Inventor
SAKUMA KEIKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAKUMA KEIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIOXIA CORP
4 patentsUS12261221B2Mar 25, 2025
Transistor, semiconductor memory device, and manufacturing method for transistor
KIOXIA CORP3 citations72
US11871557B2Jan 9, 2024
Semiconductor device and semiconductor memory device
KIOXIA CORP3 citations72
US11437403B2Sep 6, 2022
Ferroelectric memory device
KIOXIA CORP1 citations61
US12581688B2Mar 17, 2026
Semiconductor device, semiconductor memory device, and semiconductor device manufacturing method
KIOXIA CORP0 citations50