Inventor · disambiguated record
Mayumi Osumi
Also filed as: OSUMI MAYUMI
6 granted patents·275 citations·filing 1994–2000
87Inventor score
Top patents by PatentIndex Score
6 records- 0188US6379997B1Semiconductor device and method of producing the same and semiconductor device unit and method of producing the sameFUJITSU LTD·Filed 2000·Granted Apr 30, 2002·54 cites·11 claims
- 0287US5679978ASemiconductor device having resin gate hole through substrate for resin encapsulationFUJITSU LTD·Filed 1994·Granted Oct 21, 1997·96 cites·15 claims
- 0386US6111306ASemiconductor device and method of producing the same and semiconductor device unit and method of producing the sameFUJITSU LTD·Filed 1997·Granted Aug 29, 2000·83 cites·12 claims
- 0455US5616164AMethods for making metal particle spherical and removing oxide film solder paste and soldering methodFUJITSU LTD·Filed 1995·Granted Apr 1, 1997·18 cites·14 claims
- 0548US5804467ASemiconductor device and method of producing the sameFUJISTSU LIMITED·Filed 1997·Granted Sep 8, 1998·15 cites·12 claims
- 0640US6034428ASemiconductor integrated circuit device having stacked wiring and insulating layersFUJITSU LTD·Filed 1996·Granted Mar 7, 2000·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →