Assignee
YUDA TAKASHI
JP2 patents
Top patents by PatentIndex Score
US8233326B2Jul 31, 2012
Semiconductor non-volatile memory, charge accumulating method for semiconductor non-volatile memory, charge accumulating program storage medium
YUDA TAKASHI2 citations59
US8085597B2Dec 27, 2011
Nonvolatile semiconductor memory and data writing method for nonvolatile semiconductor memory
YUDA TAKASHI3 citations59