Inventor · disambiguated record
Susumu Shuto
Also filed as: SHUTO SUSUMU
38 granted patents·11 pending applications·2,249 citations·filing 1994–2015
98Inventor score
Top patents by PatentIndex Score
49 records- 0199US5774397ANon-volatile semiconductor memory device and method of programming a non-volatile memory cell to a predetermined stateTOSHIBA KK·Filed 1996·Granted Jun 30, 1998·1.1k cites·54 claims
- 0298US5555204ANon-volatile semiconductor memory deviceTOSHIBA KK·Filed 1994·Granted Sep 10, 1996·203 cites·34 claims
- 0397US6014330ANon-volatile semiconductor memory deviceTOSHIBA KK·Filed 1998·Granted Jan 11, 2000·120 cites·56 claims
- 0497US5946231ANon-volatile semiconductor memory deviceTOSHIBA KK·Filed 1998·Granted Aug 31, 1999·129 cites·56 claims
- 0596US5990507ASemiconductor device having ferroelectric capacitor structuresTOSHIBA KK·Filed 1997·Granted Nov 23, 1999·229 cites·7 claims
- 0694US6188611B1Non-volatile semiconductor memory deviceTOSHIBA KK·Filed 1999·Granted Feb 13, 2001·79 cites·6 claims
- 0792US7535745B2Ferroelectric memory device and method of manufacturing the sameTOSHIBA KK·Filed 2006·Granted May 19, 2009·24 cites·5 claims
- 0890US8953359B2Semiconductor memory deviceTOSHIBA KK·Filed 2013·Granted Feb 10, 2015·11 cites·18 claims
- 0989US7348617B2Semiconductor deviceTOSHIBA KK·Filed 2005·Granted Mar 25, 2008·14 cites·1 claims
- 1087US7289365B2Nonvolatile semiconductor memory device in which write and erase threshold voltages are set at levels symmetrical about neutral threshold voltage of cell transistorTOSHIBA KK·Filed 2005·Granted Oct 30, 2007·19 cites·19 claims
- 1186US9324406B2Semiconductor memory deviceTOSHIBA KK·Filed 2015·Granted Apr 26, 2016·7 cites·15 claims
- 1285US6190957B1Method of forming a ferroelectric deviceTOSHIBA KK·Filed 1999·Granted Feb 20, 2001·70 cites·13 claims
- 1383US6335876B1Semiconductor memory and method of testing the sameTOSHIBA KK·Filed 2000·Granted Jan 1, 2002·33 cites·8 claims
- 1482US8885396B2Memory device and method for manufacturing the sameYAMANAKA TAKAYA·Filed 2012·Granted Nov 11, 2014·5 cites·12 claims
- 1582US8724377B2Memory device and method for manufacturing the sameYAMANAKA TAKAYA·Filed 2012·Granted May 13, 2014·9 cites·13 claims
- 1681US7339828B2Nonvolatile semiconductor memory device with memory cells, each having an FG cell transistor and select gate transistor, and a method of writing data into the sameTOSHIBA KK·Filed 2005·Granted Mar 4, 2008·12 cites·19 claims
- 1771US6984861B2Semiconductor memory device having a ferroelectric capacitorTOSHIBA KK·Filed 2003·Granted Jan 10, 2006·16 cites·21 claims
- 1869US8129766B2Semiconductor memory device comprising shifted contact plugsSHUTO SUSUMU·Filed 2009·Granted Mar 6, 2012·3 cites·6 claims
- 1964US7266023B2Nonvolatile semiconductor memory device which reads by decreasing effective threshold voltage of selector gate transistorTOSHIBA KK·Filed 2005·Granted Sep 4, 2007·5 cites·20 claims
- 2062US7417274B2Semiconductor device including direct contact between capacitor electrode and contact plug and method of manufacturing the sameTOSHIBA KK·Filed 2006·Granted Aug 26, 2008·2 cites·9 claims
- 2162US6313491B1Semiconductor memory having cell including transistor and ferroelectric capacitorTOSHIBA KK·Filed 1999·Granted Nov 6, 2001·27 cites·4 claims
- 2261US9384829B2Memory deviceTOSHIBA KK·Filed 2013·Granted Jul 5, 2016·2 cites·8 claims
- 2361US7663905B2Ferroelectric memory device and data read method in sameTOSHIBA KK·Filed 2006·Granted Feb 16, 2010·4 cites·16 claims
- 2461US6187632B1Anneal technique for reducing amount of electronic trap in gate oxide film of transistorTOSHIBA KK·Filed 1997·Granted Feb 13, 2001·21 cites·11 claims
- 2560US8861251B2Semiconductor storage deviceSHUTO SUSUMU·Filed 2012·Granted Oct 14, 2014·2 cites·17 claims
- 2659US7436691B2Semiconductor storage device, operation method of the same and test method of the sameTOSHIBA KK·Filed 2005·Granted Oct 14, 2008·4 cites·17 claims
- 2758US6934179B2Semiconductor integrated circuit device and bit line capacitance adjusting method using the deviceTOSHIBA KK·Filed 2004·Granted Aug 23, 2005·9 cites·22 claims
- 2857US8804408B2Semiconductor storage deviceSHUTO SUSUMU·Filed 2011·Granted Aug 12, 2014·2 cites·19 claims
- 2955US6100579AInsulating film for use in semiconductor deviceTOSHIBA KK·Filed 1997·Granted Aug 8, 2000·21 cites·28 claims
- 3052US8503223B2Semiconductor storage deviceSHUTO SUSUMU·Filed 2012·Granted Aug 6, 2013·1 cites·18 claims
- 3148US6172897B1Semiconductor memory and write and read methods of the sameTOSHIBA KK·Filed 1999·Granted Jan 9, 2001·10 cites·9 claims
- 3247US2008173912A1Semiconductor deviceKUMURA YOSHINORI·Filed 2007·Application pending·0 cites
- 3345US2008135901A1Semiconductor memory and method of manufacturing the sameSHIMOJO YOSHIRO·Filed 2007·Application pending·0 cites
- 3444US7050338B2Semiconductor integrated circuit device having memory cells divided into groupsTOSHIBA KK·Filed 2004·Granted May 23, 2006·3 cites·9 claims
- 3543US7046542B2Semiconductor integrated circuit deviceTOSHIBA KK·Filed 2004·Granted May 16, 2006·3 cites·6 claims
- 3642US8854914B2Semiconductor memory deviceTOSHIBA KK·Filed 2013·Granted Oct 7, 2014·0 cites·20 claims
- 3741US8860103B2Semiconductor memory deviceSHUTO SUSUMU·Filed 2011·Granted Oct 14, 2014·0 cites·17 claims
- 3841US2007072310A1Semiconductor device and method of manufacturing the sameKUMURA YOSHINORI·Filed 2006·Application pending·0 cites
- 3940US2007235795A1Ferroelectric storage device and manufacturing method thereofSHUTO SUSUMU·Filed 2007·Application pending·0 cites
- 4040US2008121954A1Ferroelectric storage device and method of fabricating the sameSHUTO SUSUMU·Filed 2006·Application pending·0 cites
- 4139US9171886B2Semiconductor memory device and manufacturing method thereofKANAYA HIROYUKI·Filed 2011·Granted Oct 27, 2015·0 cites·2 claims
- 4238US2010073986A1Semiconductor memory deviceTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4338US2009059648A1Ferroelectric semiconductor storage deviceTOSHIBA KK·Filed 2008·Application pending·0 cites
- 4438US2006214206A1Ferroelectric memory device and method of manufacturing the sameSHUTO SUSUMU·Filed 2006·Application pending·0 cites
- 4538US2009219748A1Ferroelectric memory deviceTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4638US2010020588A1Semiconductor memory deviceTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4737US7551472B2Ferroelectric semiconductor memory deviceTOSHIBA KK·Filed 2007·Granted Jun 23, 2009·0 cites·11 claims
- 4837US6944007B2Capacitor structureTOSHIBA KK·Filed 2004·Granted Sep 13, 2005·0 cites·11 claims
- 4937US2008219038A1Ferroelectric memory deviceTOSHIBA KK·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →