Inventor · disambiguated record

Kazumi Ohtake

Also filed as: OHTAKE KAZUMI

2 granted patents·2 citations·filing 2004–2014

38Inventor score

Technology areasC21C C21D

Files withAISIN TAKAOKA LTD1 OHTAKE KAZUMI1

Top patents by PatentIndex Score

2 records

0166US10626487B2Austenitic heat-resistant cast steel and method for manufacturing the sameOHTAKE KAZUMI·Filed 2014·Granted Apr 21, 2020·1 cites·4 claims
0252US7134478B2Method of die casting spheroidal graphite cast ironAISIN TAKAOKA LTD·Filed 2004·Granted Nov 14, 2006·1 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →