Inventor · disambiguated record
Masahiro Kiyotoshi
Also filed as: KIYOTOSHI MASAHIRO
66 granted patents·34 pending applications·2,150 citations·filing 1995–2024
99Inventor score
Top patents by PatentIndex Score
100 records- 0199US8008732B2Semiconductor memory and method of manufacturing the sameTOSHIBA KK·Filed 2007·Granted Aug 30, 2011·244 cites·20 claims
- 0299US7851849B2Nonvolatile semiconductor storage device and method for manufacturing sameTOSHIBA KK·Filed 2009·Granted Dec 14, 2010·96 cites·14 claims
- 0399US7312118B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2006·Granted Dec 25, 2007·115 cites·3 claims
- 0498US8779502B2Nonvolatile semiconductor memorySAKUMA KIWAMU·Filed 2011·Granted Jul 15, 2014·466 cites·23 claims
- 0598US8710580B2Semiconductor device and method of manufacturing the sameSAKUMA KIWAMU·Filed 2012·Granted Apr 29, 2014·472 cites·18 claims
- 0696US8779499B2Nonvolatile semiconductor memory device and method of manufacturing the sameKIYOTOSHI MASAHIRO·Filed 2012·Granted Jul 15, 2014·29 cites·4 claims
- 0796US5618761AMethod of manufacturing a perovskite thin film dielectricTOSHIBA KK·Filed 1995·Granted Apr 8, 1997·177 cites·7 claims
- 0895US10056433B2Semiconductor memory and method of manufacturing the sameTOSHIBA MEMORY CORP·Filed 2016·Granted Aug 21, 2018·7 cites·18 claims
- 0995US8581330B2Semiconductor memory device and method for manufacturing the sameKIYOTOSHI MASAHIRO·Filed 2011·Granted Nov 12, 2013·21 cites·9 claims
- 1094US11101325B2Semiconductor memory and method of manufacturing the sameTOSHIBA MEMORY CORP·Filed 2018·Granted Aug 24, 2021·5 cites·18 claims
- 1194US9076722B2Nonvolatile semiconductor memory deviceSAKUMA KIWAMU·Filed 2012·Granted Jul 7, 2015·19 cites·19 claims
- 1294US8569829B2Nonvolatile semiconductor memory deviceKIYOTOSHI MASAHIRO·Filed 2010·Granted Oct 29, 2013·19 cites·8 claims
- 1393US7238587B2Semiconductor device fabrication methodTOSHIBA KK·Filed 2005·Granted Jul 3, 2007·22 cites·18 claims
- 1491US8435857B2Method for manufacturing semiconductor memory deviceKIYOTOSHI MASAHIRO·Filed 2011·Granted May 7, 2013·13 cites·13 claims
- 1589US8952441B2Nonvolatile semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2013·Granted Feb 10, 2015·11 cites·7 claims
- 1689US8178875B2Nonvolatile memory device and method for manufacturing sameKIYOTOSHI MASAHIRO·Filed 2009·Granted May 15, 2012·16 cites·19 claims
- 1789US7682927B2Method of manufacturing semiconductor deviceTOSHIBA KK·Filed 2006·Granted Mar 23, 2010·16 cites·20 claims
- 1889US7413987B2Method for manufacturing a semiconductor deviceTOSHIBA KK·Filed 2006·Granted Aug 19, 2008·13 cites·19 claims
- 1988US7105397B2Semiconductor device and method of fabricating the sameTOSHIBA KK·Filed 2004·Granted Sep 12, 2006·34 cites·8 claims
- 2088US2024188307A1Semiconductor memory and method of manufacturing the sameKIOXIA CORP·Filed 2024·Application pending·0 cites
- 2187US9450181B2Semiconductor memory and method of manufacturing the sameTOSHIBA KK·Filed 2014·Granted Sep 20, 2016·4 cites·14 claims
- 2286US7416987B2Semiconductor device and method of fabricating the sameTOSHIBA KK·Filed 2006·Granted Aug 26, 2008·9 cites·8 claims
- 2385US9293470B2Non-volatile semiconductor memory deviceTOSHIBA KK·Filed 2014·Granted Mar 22, 2016·6 cites·18 claims
- 2485US9177809B2Nonvolatile semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2014·Granted Nov 3, 2015·6 cites·22 claims
- 2585US7598151B2Semiconductor device fabrication methodKABUSHKI KAISHA TOSHIBA·Filed 2007·Granted Oct 6, 2009·9 cites·10 claims
- 2684US8119020B2Method for manufacturing electronic deviceITO SHOKO·Filed 2007·Granted Feb 21, 2012·10 cites·18 claims
- 2784US7915156B2Semiconductor memory device and method for manufacturing the sameTOSHIBA KK·Filed 2009·Granted Mar 29, 2011·10 cites·9 claims
- 2884US7071107B2Method for manufacturing a semiconductor deviceTOSHIBA KK·Filed 2003·Granted Jul 4, 2006·27 cites·21 claims
- 2982US11862484B2Semiconductor manufacturing apparatus and manufacturing method of semiconductor deviceKIOXIA CORP·Filed 2020·Granted Jan 2, 2024·1 cites·8 claims
- 3082US7407864B2Polysilazane perhydride solution and method of manufacturing a semiconductor device using the sameTOSHIBA KK·Filed 2005·Granted Aug 5, 2008·7 cites·19 claims
- 3182US5686151AMethod of forming a metal oxide filmTOSHIBA KK·Filed 1996·Granted Nov 11, 1997·50 cites·23 claims
- 3281US9768380B2Nonvolatile semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2015·Granted Sep 19, 2017·3 cites·20 claims
- 3381US6326316B1Method of manufacturing semiconductor devicesTOSHIBA KK·Filed 2000·Granted Dec 4, 2001·24 cites·8 claims
- 3479US8558208B2Resistance random access memory including variable-resistance layersFUJITSUKA RYOTA·Filed 2011·Granted Oct 15, 2013·9 cites·10 claims
- 3579US8143146B2Method for manufacturing a nonvolatile storage deviceKIYOTOSHI MASAHIRO·Filed 2009·Granted Mar 27, 2012·11 cites·15 claims
- 3679US7538047B2Method of manufacturing semiconductor deviceTOSHIBA KK·Filed 2006·Granted May 26, 2009·9 cites·28 claims
- 3778US11937437B2Semiconductor memory and method of manufacturing the sameKIOXIA CORP·Filed 2021·Granted Mar 19, 2024·0 cites·10 claims
- 3878US9711518B2Non-volatile semiconductor memory deviceTOSHIBA KK·Filed 2016·Granted Jul 18, 2017·2 cites·19 claims
- 3978US6982472B2Semiconductor device and capacitorTOSHIBA KK·Filed 2003·Granted Jan 3, 2006·25 cites·9 claims
- 4078US6599794B2Method of manufacturing a semiconductor device and semiconductor deviceTOSHIBA KK·Filed 2002·Granted Jul 29, 2003·22 cites·16 claims
- 4176US9087715B2Nonvolatile semiconductor memory device and method of manufacturing the sameKUSAI HARUKA·Filed 2012·Granted Jul 21, 2015·4 cites·10 claims
- 4276US7202126B2Semiconductor device and method of manufacturing sameKABUSHIKI KAEISHA TOSHIBA·Filed 2005·Granted Apr 10, 2007·6 cites·10 claims
- 4376US6091099ASemiconductor device with tantalum and rutheniumTOSHIBA KK·Filed 1997·Granted Jul 18, 2000·31 cites·11 claims
- 4472US9117848B2Nonvolatile semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2013·Granted Aug 25, 2015·3 cites·16 claims
- 4572US8013317B2Nonvolatile storage device and method for manufacturing sameTOSHIBA KK·Filed 2009·Granted Sep 6, 2011·5 cites·19 claims
- 4672US6891218B2Semiconductor device and method of manufacturing sameTOSHIBA KK·Filed 2003·Granted May 10, 2005·12 cites·10 claims
- 4769US7416955B2Method of manufacturing a semiconductor deviceTOSHIBA KK·Filed 2006·Granted Aug 26, 2008·2 cites·14 claims
- 4868USRE45732ENonvolatile semiconductor storage device and method for manufacturing sameTOSHIBA KK·Filed 2014·Granted Oct 6, 2015·1 cites·5 claims
- 4967US9230975B2Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2014·Granted Jan 5, 2016·1 cites·16 claims
- 5067US6495054B1Etching method and cleaning method of chemical vapor growth apparatusTOSHIBA KK·Filed 1999·Granted Dec 17, 2002·22 cites·2 claims
Showing the top 50 of 100 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →