Inventor · disambiguated record
Yuji Totoki
Also filed as: TOTOKI YUJI
6 granted patents·2 pending applications·18 citations·filing 2018–2025
76Inventor score
Top patents by PatentIndex Score
8 records- 0193US11943922B1Non-volatile memory with three dimensional stacked word line switchesWESTERN DIGITAL TECH INC·Filed 2023·Granted Mar 26, 2024·1 cites·20 claims
- 0291US12408345B2Three-dimensional memory device with backside support pillar structures and methods of forming the sameSANDISK TECHNOLOGIES LLC·Filed 2023·Granted Sep 2, 2025·1 cites·20 claims
- 0391US11637038B2Three-dimensional memory device containing self-aligned lateral contact elements and methods for forming the sameSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Apr 25, 2023·3 cites·9 claims
- 0490US11844222B2Three-dimensional memory device with backside support pillar structures and methods of forming the sameSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Dec 12, 2023·2 cites·3 claims
- 0590US10957705B2Three-dimensional memory devices having a multi-stack bonded structure using a logic die and multiple three-dimensional memory dies and method of making the sameSANDISK TECHNOLOGIES LLC·Filed 2018·Granted Mar 23, 2021·11 cites·12 claims
- 0656US2025322851A1Three-dimensional memory device including coaxial double contact via structures and methods for forming the sameSANDISK TECHNOLOGIES INC·Filed 2025·Application pending·0 cites
- 0755US2024381639A1Three-dimensional memory device with layer contact via structures located in a memory array region and methods of forming the sameWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 0847US11488975B2Multi-tier three-dimensional memory device with nested contact via structures and methods for forming the sameSANDISK TECHNOLOGIES LLC·Filed 2020·Granted Nov 1, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →