Inventor · disambiguated record
Sachio Fukuyama
Also filed as: FUKUYAMA SACHIO
5 granted patents·1 pending application·90 citations·filing 1997–2003
83Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6
Top patents by PatentIndex Score
6 records- 0184US6741544B1Disk drive apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 25, 2004·43 cites·18 claims
- 0279US6711116B2Balanced disk drive apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 23, 2004·10 cites·1 claims
- 0374US7051346B2Disk drive apparatus having particular clamping deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 23, 2006·9 cites·2 claims
- 0473US6507555B1Balanced disk drive apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 14, 2003·22 cites·9 claims
- 0571US6704271B2Disk drive apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 9, 2004·6 cites·4 claims
- 0645US2004093611A1Disk drive apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →