Inventor · disambiguated record
Keisuke Yonehama
Also filed as: YONEHAMA KEISUKE
24 granted patents·4 pending applications·69 citations·filing 2003–2025
95Inventor score
Top patents by PatentIndex Score
28 records- 0198US11315950B2Semiconductor memory deviceKIOXIA CORP·Filed 2020·Granted Apr 26, 2022·4 cites·12 claims
- 0292US10818691B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Oct 27, 2020·4 cites·13 claims
- 0390US10381084B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Aug 13, 2019·5 cites·16 claims
- 0489US12274065B2Semiconductor memory deviceKIOXIA CORP·Filed 2024·Granted Apr 8, 2025·0 cites·20 claims
- 0589US9437300B2Semiconductor memory deviceTOSHIBA KK·Filed 2014·Granted Sep 6, 2016·12 cites·20 claims
- 0685US7557401B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2006·Granted Jul 7, 2009·14 cites·14 claims
- 0783US12022657B2Semiconductor memory deviceKIOXIA CORP·Filed 2023·Granted Jun 25, 2024·0 cites·11 claims
- 0883US2025212406A1Semiconductor memory deviceKIOXIA CORP·Filed 2025·Application pending·0 cites
- 0982US2025182828A1Semiconductor memory deviceKIOXIA CORP·Filed 2025·Application pending·0 cites
- 1081US12254929B2Semiconductor memory deviceKIOXIA CORP·Filed 2023·Granted Mar 18, 2025·0 cites·16 claims
- 1179US11621278B2Semiconductor memory deviceKIOXIA CORP·Filed 2022·Granted Apr 4, 2023·0 cites·9 claims
- 1279US10074434B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Sep 11, 2018·2 cites·20 claims
- 1378US10347338B2Memory device and memory controllerTOSHIBA MEMORY CORP·Filed 2017·Granted Jul 9, 2019·4 cites·19 claims
- 1478US9337145B2Semiconductor memory deviceTOSHIBA KK·Filed 2015·Granted May 10, 2016·2 cites·9 claims
- 1576US11705204B2Semiconductor memory deviceKIOXIA CORP·Filed 2022·Granted Jul 18, 2023·0 cites·12 claims
- 1676US10255979B1Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Apr 9, 2019·4 cites·20 claims
- 1773US9893078B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2015·Granted Feb 13, 2018·1 cites·19 claims
- 1872US11270773B2Semiconductor memory deviceKIOXIA CORP·Filed 2020·Granted Mar 8, 2022·0 cites·13 claims
- 1970US9768189B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 19, 2017·1 cites·18 claims
- 2069US7064375B2Semiconductor memory device having a gate electrode and a diffusion layer and a manufacturing method thereofTOSHIBA KK·Filed 2003·Granted Jun 20, 2006·13 cites·30 claims
- 2167US8502321B2Semiconductor device and manufacturing method thereofIZUMI TATSUO·Filed 2011·Granted Aug 6, 2013·2 cites·10 claims
- 2266US9361988B2Semiconductor memory deviceTOSHIBA KK·Filed 2014·Granted Jun 7, 2016·1 cites·20 claims
- 2365US10461093B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Oct 29, 2019·0 cites·20 claims
- 2460US10854298B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Dec 1, 2020·0 cites·20 claims
- 2554US9799403B2Semiconductor memory deviceTOSHIBA KK·Filed 2016·Granted Oct 24, 2017·0 cites·20 claims
- 2647US10803950B2Memory device and memory controllerTOSHIBA MEMORY CORP·Filed 2019·Granted Oct 13, 2020·0 cites·12 claims
- 2745US2006170064A1Semiconductor memory device having a gate electrode and a diffusion layer and a manufacturing method thereofTOSHIBA KK·Filed 2006·Application pending·0 cites
- 2837US2015062843A1Semiconductor device and electronic apparatusTOSHIBA KK·Filed 2014·Application pending·0 cites
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