Inventor · disambiguated record
Hirotada Tobita
Also filed as: TOBITA HIROTADA
3 granted patents·1 pending application·11 citations·filing 2005–2018
62Inventor score
Top patents by PatentIndex Score
4 records- 0186US10468413B2Method for forming hydrogen-passivated semiconductor channels in a three-dimensional memory deviceSANDISK TECHNOLOGIES LLC·Filed 2018·Granted Nov 5, 2019·7 cites·20 claims
- 0268US9466523B2Contact hole collimation using etch-resistant wallsSANDISK TECHNOLOGIES INC·Filed 2014·Granted Oct 11, 2016·2 cites·15 claims
- 0358US9401275B2Word line with multi-layer cap structureSANDISK TECHNOLOGIES INC·Filed 2014·Granted Jul 26, 2016·2 cites·10 claims
- 0431US2006157768A1Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →