Inventor · disambiguated record
Ryosuke Sawabe
Also filed as: SAWABE Ryosuke
8 granted patents·1 pending application·9 citations·filing 2015–2022
77Inventor score
Top patents by PatentIndex Score
9 records- 0181US9831121B2Semiconductor memory device with contact plugs extending inside contact connection portionsTOSHIBA MEMORY CORP·Filed 2016·Granted Nov 28, 2017·4 cites·10 claims
- 0278US9666595B2Semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2015·Granted May 30, 2017·3 cites·13 claims
- 0369US10658376B2Semiconductor device including a blocking layer having a varying thicknessTOSHIBA MEMORY CORP·Filed 2018·Granted May 19, 2020·1 cites·16 claims
- 0463US10304849B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2015·Granted May 28, 2019·1 cites·10 claims
- 0559US12302565B2Semiconductor storage deviceKIOXIA CORP·Filed 2022·Granted May 13, 2025·0 cites·17 claims
- 0653US11581329B2Semiconductor memory deviceKIOXIA CORP·Filed 2020·Granted Feb 14, 2023·0 cites·19 claims
- 0750US12376302B2Semiconductor memory device and method for manufacturing semiconductor memory deviceKIOXIA CORP·Filed 2022·Granted Jul 29, 2025·0 cites·14 claims
- 0839US9679911B2Semiconductor memory device and production method thereofTOSHIBA KK·Filed 2015·Granted Jun 13, 2017·0 cites·5 claims
- 0934US2016276353A1Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →