Inventor · disambiguated record
Zhong-Zhi Zhang
Also filed as: ZHANG ZHONG-ZHI
7 granted patents·2 pending applications·6 citations·filing 2002–2018
73Inventor score
Top patents by PatentIndex Score
9 records- 0176US9163303B2Austenitic heat-resistant cast steelGENMA YOSHIKAZU·Filed 2011·Granted Oct 20, 2015·2 cites·4 claims
- 0272US8540932B2Ferritic spheroidal graphite cast ironGENMA YOSHIKAZU·Filed 2010·Granted Sep 24, 2013·2 cites·12 claims
- 0371US8721808B2Ferrite system heat-resistant cast steel and exhaust system componentYAMANAKA DAISUKE·Filed 2010·Granted May 13, 2014·2 cites·7 claims
- 0459US11466349B2Spheroidal graphite cast ironHIJII TAKUMI·Filed 2018·Granted Oct 11, 2022·0 cites·7 claims
- 0553US9856961B2Differential apparatus component, differential apparatus therewith and manufacturing method thereofAISIN TAKAOKA LTD·Filed 2014·Granted Jan 2, 2018·0 cites·8 claims
- 0639US2004091383A1Ferrite-based spheroidal graphite cast iron and exhaust system component using the sameSUZUKI MOTOR CO·Filed 2002·Application pending·0 cites
- 0739US2015380136A1Iron-based soft magnetic material and iron-based soft magnetic coreAISIN SEIKI·Filed 2015·Application pending·0 cites
- 0835US9095897B2Cast-steel pouring apparatusSATO TAKAHIRO·Filed 2012·Granted Aug 4, 2015·0 cites·8 claims
- 0931US9716218B2Method of manufacturing thermoelectric module, and thermoelectric moduleAISIN TAKAOKA LTD·Filed 2013·Granted Jul 25, 2017·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →