Assignee

NUMATA MITSUHARU

US3 patents

Top patents by PatentIndex Score

US9541314B2Jan 10, 2017

Heat exchanger

NUMATA MITSUHARU8 citations80

US9513039B2Dec 6, 2016

Heat exchanger

NUMATA MITSUHARU3 citations69

US8308936B2Nov 13, 2012

Heat pump-type hot-water supply device

NUMATA MITSUHARU2 citations56