Inventor
ISHIBASHI SHIGERU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “ISHIBASHI SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
8 patentsUS6720606B1Apr 13, 2004
Dynamic semiconductor memory device having a trench capacitor
TOSHIBA KK39 citations92
US7643345B2Jan 5, 2010
Semiconductor memory device which includes stacked gate having charge accumulation layer and control gate
TOSHIBA KK20 citations91
US6696713B2Feb 24, 2004
Semiconductor memory provided with vertical transistor and method of manufacturing the same
TOSHIBA KK20 citations91
US7816201B2Oct 19, 2010
Semiconductor device and method of manufacturing the same
TOSHIBA KK7 citations73
US7569898B2Aug 4, 2009
Semiconductor device and method of manufacturing the same
TOSHIBA KK7 citations73
US6858893B2Feb 22, 2005
Semiconductor memory having a pillar type trench dram cell
TOSHIBA KK11 citations72
US7721239B2May 18, 2010
Semiconductor integrated circuit with connecting lines for connecting conductive lines of a memory cell array to a driver
TOSHIBA KK4 citations62
US7606073B2Oct 20, 2009
Nonvolatile semiconductor memory with dummy cell which is absence of a source/drain region
TOSHIBA KK3 citations62