Inventor
KUROKAWA HIDEAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KUROKAWA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS5105556AApr 21, 1992
Vapor washing process and apparatus
HITACHI LTD215 citations98
US5300197AApr 5, 1994
Distillation apparatus with porous membrane and heat pump
HITACHI LTD127 citations96
US4879041ANov 7, 1989
Process for producing ultra-pure water and process for using said ultra-pure water
HITACHI LTD112 citations95
US4953694ASep 4, 1990
Distilling apparatus
HITACHI LTD51 citations92
US4746437AMay 24, 1988
Method and apparatus for concentration aqueous solution and method and apparatus for recovering temperature
HITACHI LTD31 citations92
US4986079AJan 22, 1991
Apparatus and method of generating coldness
HITACHI LTD25 citations91
US5018367AMay 28, 1991
Cooling energy generator with cooling energy accumulator
HITACHI LTD13 citations71
US4783277ANov 8, 1988
Absorption-type refrigerator
HITACHI LTD1 citations52