Inventor · disambiguated record
Hisatake Okumura
Also filed as: OKUMURA HISATAKE
4 granted patents·1 pending application·12 citations·filing 1996–2010
68Inventor score
Technology areasB22D
Top patents by PatentIndex Score
5 records- 0175US8163229B2Apparatus and method for supporting continuous casting nozzle, sliding nozzle system and continuous casting nozzleFUNATO JUNICHI·Filed 2010·Granted Apr 24, 2012·2 cites·8 claims
- 0266US8113391B2Immersion nozzle for continuous castingOTSUKA HIROSHI·Filed 2009·Granted Feb 14, 2012·1 cites·15 claims
- 0354US5851414ATundish stopper rod for continuous castingAKECHI CERAMICS KK·Filed 1996·Granted Dec 22, 1998·8 cites·10 claims
- 0450US6454144B1Continuous casting nozzleAKECHI CERAMICS KK·Filed 2000·Granted Sep 24, 2002·1 cites·10 claims
- 0540US2003066851A1Continuous casting nozzleFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →