Assignee
YAMAOKA MASANAO
JP13 patents
Top patents by PatentIndex Score
US8125837B2Feb 28, 2012
Semiconductor memory device with read/write margin control using back-gate bias
YAMAOKA MASANAO17 citations92
US8107279B2Jan 31, 2012
Semiconductor integrated circuit and manufacturing method therefor
YAMAOKA MASANAO31 citations92
US8653645B2Feb 18, 2014
Semiconductor device comprising stacked LSI having circuit blocks connected by power supply and signal line through vias
YAMAOKA MASANAO11 citations84
US8330496B2Dec 11, 2012
Semiconductor integrated circuit device
YAMAOKA MASANAO8 citations84
US8270230B2Sep 18, 2012
Semiconductor device
YAMAOKA MASANAO5 citations74
US8264870B2Sep 11, 2012
Semiconductor memory device
YAMAOKA MASANAO1 citations63
US8203868B2Jun 19, 2012
Semiconductor memory device
YAMAOKA MASANAO4 citations63
US8451050B2May 28, 2013
Information technology equipment
YAMAOKA MASANAO2 citations61
US8867262B2Oct 21, 2014
Semiconductor memory device
YAMAOKA MASANAO0 citations52
US8711607B2Apr 29, 2014
Semiconductor device
YAMAOKA MASANAO0 citations52
US8531872B2Sep 10, 2013
Semiconductor integrated circuit and manufacturing method thereof
YAMAOKA MASANAO0 citations52
US8493775B2Jul 23, 2013
Semiconductor device
YAMAOKA MASANAO0 citations52
US8633684B2Jan 21, 2014
Detection system, semiconductor device, and data processing device
YAMAOKA MASANAO0 citations51