Assignee
KIYOTOSHI MASAHIRO
JP·8 granted patents·14 pending applications·109 citations·filing 2003–2012
Top patents by PatentIndex Score
22 records- 0196US8779499B2Nonvolatile semiconductor memory device and method of manufacturing the sameKIYOTOSHI MASAHIRO·Filed 2012·Granted Jul 15, 2014·29 cites·4 claims
- 0295US8581330B2Semiconductor memory device and method for manufacturing the sameKIYOTOSHI MASAHIRO·Filed 2011·Granted Nov 12, 2013·21 cites·9 claims
- 0394US8569829B2Nonvolatile semiconductor memory deviceKIYOTOSHI MASAHIRO·Filed 2010·Granted Oct 29, 2013·19 cites·8 claims
- 0491US8435857B2Method for manufacturing semiconductor memory deviceKIYOTOSHI MASAHIRO·Filed 2011·Granted May 7, 2013·13 cites·13 claims
- 0589US8178875B2Nonvolatile memory device and method for manufacturing sameKIYOTOSHI MASAHIRO·Filed 2009·Granted May 15, 2012·16 cites·19 claims
- 0679US8143146B2Method for manufacturing a nonvolatile storage deviceKIYOTOSHI MASAHIRO·Filed 2009·Granted Mar 27, 2012·11 cites·15 claims
- 0756US8766373B2Semiconductor memory and method of manufacturing the sameKIYOTOSHI MASAHIRO·Filed 2011·Granted Jul 1, 2014·0 cites·11 claims
- 0850US8124514B2Nonvolatile semiconductor storage device and method for manufacturing sameKIYOTOSHI MASAHIRO·Filed 2010·Granted Feb 28, 2012·0 cites·3 claims
- 0947US2009194810A1Semiconductor device using element isolation region of trench isolation structure and manufacturing method thereofKIYOTOSHI MASAHIRO·Filed 2009·Application pending·0 cites
- 1047US2009124061A1Method for manufacturing semiconductor deviceKIYOTOSHI MASAHIRO·Filed 2008·Application pending·0 cites
- 1145US2009283739A1Nonvolatile storage device and method for manufacturing sameKIYOTOSHI MASAHIRO·Filed 2009·Application pending·0 cites
- 1245US2008182381A1Manufacturing method of semiconductor device using sti techniqueKIYOTOSHI MASAHIRO·Filed 2007·Application pending·0 cites
- 1345US2011284946A1Semiconductor memory and method for manufacturing sameKIYOTOSHI MASAHIRO·Filed 2009·Application pending·0 cites
- 1444US2007207590A1Manufacturing method of semiconductor deviceKIYOTOSHI MASAHIRO·Filed 2007·Application pending·0 cites
- 1543US2008169499A1Flash memory using sti structure in element isolation region and manufacturing method thereofKIYOTOSHI MASAHIRO·Filed 2008·Application pending·0 cites
- 1643US2011001112A1Nonvolatile memory device and manufacturing method thereofKIYOTOSHI MASAHIRO·Filed 2010·Application pending·0 cites
- 1741US2006151855A1Semiconductor device and method of manufacturing the sameKIYOTOSHI MASAHIRO·Filed 2005·Application pending·0 cites
- 1841US2006214258A1Semiconductor device and fabrication method of the sameKIYOTOSHI MASAHIRO·Filed 2005·Application pending·0 cites
- 1938US2012280303A1Non-volatile semiconductor memory device and method of manufacturing the sameKIYOTOSHI MASAHIRO·Filed 2012·Application pending·0 cites
- 2038US2004135189A1Semiconductor deviceKIYOTOSHI MASAHIRO·Filed 2003·Application pending·0 cites
- 2138US2012060752A1Apparatus for forming silicon oxide filmKIYOTOSHI MASAHIRO·Filed 2011·Application pending·0 cites
- 2237US2011309429A1Nonvolatile semiconductor memory device and manufacturing method thereofKIYOTOSHI MASAHIRO·Filed 2011·Application pending·0 cites
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