Inventor · disambiguated record

Hironari Okada

Also filed as: OKADA HIRONARI

2 granted patents·11 citations·filing 2004–2004

49Inventor score

Technology areasC22C H01F

Files withTDK CORP2

Top patents by PatentIndex Score

2 records

0167US7199690B2R-T-B system rare earth permanent magnetTDK CORP·Filed 2004·Granted Apr 3, 2007·11 cites·32 claims
0245US7462403B2R-T-B system permanent magnetTDK CORP·Filed 2004·Granted Dec 9, 2008·0 cites·11 claims

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