Inventor
ONODERA TADASHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “ONODERA TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELPIDA MEMORY INC
5 patentsUS7307909B2Dec 11, 2007
Self-refresh timer circuit and method of adjusting self-refresh timer period
ELPIDA MEMORY INC10 citations83
US7432753B2Oct 7, 2008
Delay circuit and semiconductor device
ELPIDA MEMORY INC2 citations60
US7292086B2Nov 6, 2007
Delay circuit and semiconductor device
ELPIDA MEMORY INC3 citations60
US7978543B2Jul 12, 2011
Semiconductor device testable on quality of multiple memory cells in parallel and testing method of the same
ELPIDA MEMORY INC0 citations51
US7515496B2Apr 7, 2009
Self-refresh timer circuit and method of adjusting self-refresh timer period
ELPIDA MEMORY INC1 citations51