Inventor · disambiguated record
Shigeki Nagasaka
Also filed as: NAGASAKA SHIGEKI
19 granted patents·2 pending applications·84 citations·filing 1995–2024
94Inventor score
Top patents by PatentIndex Score
21 records- 0196US11295821B2Semiconductor deviceKIOXIA CORP·Filed 2021·Granted Apr 5, 2022·3 cites·15 claims
- 0296US10950314B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2020·Granted Mar 16, 2021·4 cites·14 claims
- 0396US9558840B2Semiconductor deviceTOSHIBA KK·Filed 2015·Granted Jan 31, 2017·15 cites·20 claims
- 0495US10026485B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Jul 17, 2018·10 cites·15 claims
- 0595US9754676B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 5, 2017·11 cites·9 claims
- 0693US10790266B2Memory device with a plurality of stacked memory core chipsTOSHIBA MEMORY CORP·Filed 2019·Granted Sep 29, 2020·8 cites·9 claims
- 0793US10438670B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Oct 8, 2019·6 cites·14 claims
- 0891US11715529B2Semiconductor deviceKIOXIA CORP·Filed 2022·Granted Aug 1, 2023·1 cites·12 claims
- 0988US10636499B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Apr 28, 2020·4 cites·14 claims
- 1088US2024371448A1Semiconductor deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1185US10811393B2Memory deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Oct 20, 2020·3 cites·13 claims
- 1284US12100459B2Semiconductor deviceKIOXIA CORP·Filed 2023·Granted Sep 24, 2024·0 cites·11 claims
- 1369US11270981B2Memory deviceKIOXIA CORP·Filed 2020·Granted Mar 8, 2022·0 cites·17 claims
- 1455US12197732B2Memory systemKIOXIA CORP·Filed 2022·Granted Jan 14, 2025·0 cites·17 claims
- 1555US6853770B2Method for aligning and assembling optical demultiplexer module, and automatic aligning mechanism for optical demultiplexer moduleNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Feb 8, 2005·6 cites·12 claims
- 1650US7139139B2Optical moduleNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Nov 21, 2006·1 cites·6 claims
- 1749US6974264B2Optical module and method for producing the sameNIPPON SHEET GLASS CO LTD·Filed 2002·Granted Dec 13, 2005·2 cites·28 claims
- 1840US2002126339A1Optical communication monitorFiled 2002·Application pending·0 cites
- 1937US5890197ASemiconductor memory device having split transfer functionTOSHIBA KK·Filed 1997·Granted Mar 30, 1999·5 cites·8 claims
- 2037US5748201ASemiconductor memory device having multiple modes that allow the cell array to be divided into a variable number of portionsTOSHIBA KK·Filed 1995·Granted May 5, 1998·5 cites·7 claims
- 2129US9805811B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2015·Granted Oct 31, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →