Inventor · disambiguated record
Shigeo Nagao
Also filed as: NAGAO SHIGEO
4 granted patents·75 citations·filing 1988–1992
78Inventor score
Files withMITSUBISHI ELECTRIC CORP4
Top patents by PatentIndex Score
4 records- 0157US5132774ASemiconductor device including interlayer insulating filmMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 21, 1992·29 cites·6 claims
- 0252US4996168AMethod for manufacturing P type semiconductor device employing diffusion of boron glassMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Feb 26, 1991·20 cites·11 claims
- 0350US5250468AMethod of manufacturing semiconductor device including interlaying insulating filmMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Oct 5, 1993·21 cites·5 claims
- 0429US5215935AMethod of forming isolation region in semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 1, 1993·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →