Inventor · disambiguated record
Masatoshi Sunamoto
Also filed as: SUNAMOTO MASATOSHI
7 granted patents·1 pending application·80 citations·filing 1992–2020
76Inventor score
Files withMITSUBISHI ELECTRIC CORP8
Top patents by PatentIndex Score
8 records- 0194US5292418ALocal laser plating apparatusMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Mar 8, 1994·79 cites·5 claims
- 0267US11335595B2Method of manufacturing a semiconductor element front side electrodeMITSUBISHI ELECTRIC CORP·Filed 2018·Granted May 17, 2022·1 cites·6 claims
- 0349US10672635B2Semiconductor-manufacturing apparatus and method for manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jun 2, 2020·0 cites·7 claims
- 0445US10937657B2Semiconductor device including a reactant metal layer disposed between an aluminum alloy film and a catalyst metal film and method for manufacturing thereofMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Mar 2, 2021·0 cites·12 claims
- 0544US10262960B2Semiconductor element having a warped surface and production method thereofMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Apr 16, 2019·0 cites·11 claims
- 0643US2022049357A1Semiconductor device and method of manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 0739US9779951B2Method for manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 3, 2017·0 cites·14 claims
- 0834US11380585B2Semiconductor device manufacturing methodMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jul 5, 2022·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →