Inventor · disambiguated record
Tadatsugu Yamamoto
Also filed as: YAMAMOTO TADATSUGU
2 granted patents·1 pending application·11 citations·filing 1976–2020
49Inventor score
Top patents by PatentIndex Score
3 records- 0148US4080425AElimination of nitrogen oxides from exhaust gases with nitrilesASAHI CHEMICAL IND·Filed 1976·Granted Mar 21, 1978·11 cites·17 claims
- 0239US12119314B2Semiconductor device and method for manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Oct 15, 2024·0 cites·16 claims
- 0339US2023178454A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →