Inventor · disambiguated record
Eiji Watadani
Also filed as: WATADANI EIJI
9 granted patents·1 pending application·64 citations·filing 2000–2007
85Inventor score
Files withNHK SPRING CO LTD10
Top patents by PatentIndex Score
10 records- 0195US7764467B2Suspension for disc driveNHK SPRING CO LTD·Filed 2007·Granted Jul 27, 2010·33 cites·12 claims
- 0278US7688550B2Head suspensionNHK SPRING CO LTD·Filed 2006·Granted Mar 30, 2010·4 cites·31 claims
- 0376US7688549B2Head suspensionNHK SPRING CO LTD·Filed 2006·Granted Mar 30, 2010·3 cites·22 claims
- 0472US7636221B2Disk drive head suspension having resilient region thicker than a rigid regionNHK SPRING CO LTD·Filed 2006·Granted Dec 22, 2009·2 cites·6 claims
- 0571US7586714B2Head suspension with rails and support extensionsNHK SPRING CO LTD·Filed 2006·Granted Sep 8, 2009·2 cites·7 claims
- 0670US6763552B1Shaft lock deviceNHK SPRING CO LTD·Filed 2000·Granted Jul 20, 2004·17 cites·5 claims
- 0767US7751152B2Head suspensionNHK SPRING CO LTD·Filed 2006·Granted Jul 6, 2010·1 cites·13 claims
- 0857US7650685B2Method of manufacturing head suspensionNHK SPRING CO LTD·Filed 2006·Granted Jan 26, 2010·2 cites·11 claims
- 0948US7649716B2Head suspension with arm having flexure and resilient support on opposing sidesNHK SPRING CO LTD·Filed 2006·Granted Jan 19, 2010·0 cites·20 claims
- 1038US2003086207A1Disc drive suspensionNHK SPRING CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →