Assignee
HOKAZONO KEISUKE
JP·5 granted patents·1 pending application·9 citations·filing 2009–2013
Top patents by PatentIndex Score
6 records- 0171US9733025B2Flat heat transfer tube, manufacturing method of cross fin tube type heat exchanger having the same, and cross fin tube type heat exchanger manufactured by the same manufacturing methodHOKAZONO KEISUKE·Filed 2012·Granted Aug 15, 2017·2 cites·9 claims
- 0266US9115917B2Air-conditioner and method of returning and cooling compressor oilHOKAZONO KEISUKE·Filed 2009·Granted Aug 25, 2015·2 cites·3 claims
- 0344US2014338876A1Plate fin-tube heat exchanger and refrigeration-and-air-conditioning system including the sameHOKAZONO KEISUKE·Filed 2012·Application pending·0 cites
- 0440USD763417SHeat exchanger tubeHOKAZONO KEISUKE·Filed 2013·Granted Aug 9, 2016·4 cites·1 claims
- 0530USD749201SFin-plate for heat exchangerHOKAZONO KEISUKE·Filed 2013·Granted Feb 9, 2016·1 cites·1 claims
- 0628USD775315SFin-plate for heat exchangerHOKAZONO KEISUKE·Filed 2013·Granted Dec 27, 2016·0 cites·1 claims
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