Inventor · disambiguated record
Kiichi Tachi
Also filed as: Tachi Kiichi
9 granted patents·3 pending applications·15 citations·filing 2016–2025
83Inventor score
Top patents by PatentIndex Score
12 records- 0193US12283544B2Semiconductor storage deviceKIOXIA CORP·Filed 2021·Granted Apr 22, 2025·3 cites·20 claims
- 0288US11238936B2Memory system for restraining threshold variation to improve data readingKIOXIA CORP·Filed 2020·Granted Feb 1, 2022·2 cites·18 claims
- 0379US10541030B2Memory system for restraining threshold variation to improve data readingTOSHIBA MEMORY CORP·Filed 2018·Granted Jan 21, 2020·3 cites·7 claims
- 0476US10803953B2Memory system for restraining threshold variation to improve data readingTOSHIBA MEMORY CORP·Filed 2019·Granted Oct 13, 2020·2 cites·11 claims
- 0572US11264102B2Semiconductor storage deviceKIOXIA CORP·Filed 2020·Granted Mar 1, 2022·1 cites·17 claims
- 0671US11915759B2Memory system for restraining threshold variation to improve data readingKIOXIA CORP·Filed 2021·Granted Feb 27, 2024·0 cites·13 claims
- 0770US9478301B1Semiconductor memory deviceTOSHIBA KK·Filed 2016·Granted Oct 25, 2016·3 cites·20 claims
- 0867US2025218939A1Semiconductor storage deviceKIOXIA CORP·Filed 2025·Application pending·0 cites
- 0958US2024321363A1Semiconductor memory deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1052US9865338B2Memory system and method of controlling nonvolatile memory by converting write data written to a pageTOSHIBA MEMORY CORP·Filed 2016·Granted Jan 9, 2018·1 cites·20 claims
- 1149US2024090239A1Semiconductor device and method for manufacturing the sameKIOXIA CORP·Filed 2023·Application pending·0 cites
- 1239US10089241B2Memory systemTOSHIBA MEMORY CORP·Filed 2016·Granted Oct 2, 2018·0 cites·20 claims
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