Assignee
OHWAKI TAKESHI
JP·4 granted patents·1 pending application·6 citations·filing 2007–2012
Top patents by PatentIndex Score
5 records- 0174US8668985B2Aluminum alloy material having an excellent sea water corrosion resistance and plate heat exchangerOHWAKI TAKESHI·Filed 2008·Granted Mar 11, 2014·1 cites·10 claims
- 0273US8323422B2Production process of dust core and dust core obtained therebyOHWAKI TAKESHI·Filed 2011·Granted Dec 4, 2012·2 cites·5 claims
- 0369US8225851B2Aluminum alloy material and plate heat exchanger with superior corrosion resistanceOHWAKI TAKESHI·Filed 2009·Granted Jul 24, 2012·2 cites·8 claims
- 0455US9365931B2Aluminum alloy with high seawater corrosion resistance and plate-fin heat exchangerOHWAKI TAKESHI·Filed 2007·Granted Jun 14, 2016·1 cites·7 claims
- 0542US2012286909A1Method for producing dust core, and dust core produced by the methodOHWAKI TAKESHI·Filed 2012·Application pending·0 cites
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