Inventor · disambiguated record
Fujio Nakagawa
Also filed as: NAKAGAWA FUJIO
7 granted patents·80 citations·filing 1988–2001
85Inventor score
Top patents by PatentIndex Score
7 records- 0158US5170082AYoke of stepping motor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 8, 1992·23 cites·4 claims
- 0254US6692691B2Pb-free soldering alloyNIHON ALIMIT CO LTD·Filed 2001·Granted Feb 17, 2004·9 cites·2 claims
- 0347US4972467AEcho cancellerNEC CORP·Filed 1988·Granted Nov 20, 1990·14 cites·4 claims
- 0444US5020211AMethod for manufacturing a yoke for a stepping motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jun 4, 1991·10 cites·5 claims
- 0544US4965823AEcho cancellerNEC CORP·Filed 1988·Granted Oct 23, 1990·12 cites·2 claims
- 0638US5789834ASpindle motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 4, 1998·4 cites·3 claims
- 0735US6144124AThin DC brushless motor having an air gap formed thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 7, 2000·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →