Inventor · disambiguated record
Mutsumi Nagano
Also filed as: NAGANO MUTSUMI
5 granted patents·1 pending application·94 citations·filing 1992–2002
81Inventor score
Files withSONY CORP5
Top patents by PatentIndex Score
6 records- 0168US5349238ASemiconductor deviceSONY CORP·Filed 1992·Granted Sep 20, 1994·41 cites·6 claims
- 0259US5481798AEtching method for forming a lead frameSONY CORP·Filed 1995·Granted Jan 9, 1996·26 cites·6 claims
- 0349US5812381ALead frame and integrated circuit package using the lead frameSONY CORP·Filed 1996·Granted Sep 22, 1998·18 cites·17 claims
- 0439US2002163589A1Solid-state image pickup device and method of producing the sameFiled 2002·Application pending·0 cites
- 0534US5437764ALead frame and manufacturing method thereforSONY CORP·Filed 1994·Granted Aug 1, 1995·6 cites·7 claims
- 0632US5937278AMethod of manufacturing lead frame having inner lead connected to outer lead by metal etch stop layerSONY CORP·Filed 1996·Granted Aug 10, 1999·3 cites·8 claims
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