Inventor
UTSUNO YUKIHIRO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “UTSUNO YUKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPANSION LLC
6 patentsUS7253046B2Aug 7, 2007
Semiconductor memory device and manufacturing method thereof
SPANSION LLC45 citations95
US7410857B2Aug 12, 2008
Semiconductor memory device and manufacturing method thereof
SPANSION LLC30 citations92
US7910974B2Mar 22, 2011
Semiconductor device and method for fabricating thereof
SPANSION LLC5 citations73
US9331180B2May 3, 2016
Semiconductor device and method for fabricating thereof
SPANSION LLC2 citations62
US7820547B2Oct 26, 2010
Flash memory device with word lines of uniform width and method for manufacturing thereof
SPANSION LLC2 citations58
US8004901B2Aug 23, 2011
Semiconductor device and method for controlling
SPANSION LLC0 citations52
UTSUNO YUKIHIRO
6 patentsUS8389361B2Mar 5, 2013
Semiconductor device and method for fabricating thereof
UTSUNO YUKIHIRO1 citations60
US9196495B2Nov 24, 2015
Semiconductor device and method of manufacturing the same
UTSUNO YUKIHIRO1 citations50
US8273627B2Sep 25, 2012
Semiconductor device and method for manufacturing thereof
UTSUNO YUKIHIRO1 citations50
US8202790B2Jun 19, 2012
Semiconductor device and method of manufacturing the same
UTSUNO YUKIHIRO0 citations50
US8536638B2Sep 17, 2013
Method of manufacturing a semiconductor device having lower leakage current between semiconductor substrate and bit lines
UTSUNO YUKIHIRO0 citations42
US8143664B2Mar 27, 2012
Semiconductor device having lower leakage current between semiconductor substrate and bit lines
UTSUNO YUKIHIRO0 citations42