Inventor · disambiguated record
Toshihiro Hachiyanagi
Also filed as: HACHIYANAGI TOSHIHIRO
5 granted patents·1 pending application·16 citations·filing 2004–2018
71Inventor score
Top patents by PatentIndex Score
6 records- 0165US7157779B2Semiconductor device with triple surface impurity layersSANYO ELECTRIC CO·Filed 2004·Granted Jan 2, 2007·11 cites·2 claims
- 0262US8735997B2Semiconductor device having drain/source surrounded by impurity layer and manufacturing method thereofHACHIYANAGI TOSHIHIRO·Filed 2007·Granted May 27, 2014·5 cites·9 claims
- 0355US10833154B2Electronic device including an insulating structureSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Nov 10, 2020·0 cites·20 claims
- 0448US10115790B2Electronic device including an insulating structureSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Oct 30, 2018·0 cites·20 claims
- 0539US7611957B2Method of manufacturing semiconductor deviceSANYO ELECTRIC CO·Filed 2007·Granted Nov 3, 2009·0 cites·2 claims
- 0633US2005116285A1Semiconductor device and manufacturing method thereofSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →