Inventor
HATAKEYAMA KAZUO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HATAKEYAMA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
5 patentsUS5959888ASep 28, 1999
Non-volatile semiconductor memory device and method of manufacturing non-volatile semiconductor memory device
TOSHIBA KK12 citations72
US7941782B2May 10, 2011
Pattern layout of integrated circuit
TOSHIBA KK2 citations61
US9147641B2Sep 29, 2015
Semiconductor device
TOSHIBA KK2 citations57
US9705009B2Jul 11, 2017
Semiconductor device
TOSHIBA KK1 citations51
US7749839B2Jul 6, 2010
Semiconductor device including a floating gate electrode having stacked structure
TOSHIBA KK1 citations50