Inventor
MACHIZAWA KENZI
JP7 patents
Patents
7 patentsUS5345786ASep 13, 1994
Absorption heat pump and cogeneration system utilizing exhaust heat
HITACHI LTD46 citations92
US4439999AApr 3, 1984
Absorption type refrigeration system
HITACHI LTD46 citations89
US4487036ADec 11, 1984
Hermetically circulating, absorption type refrigerator
HITACHI LTD17 citations73
US4470272ASep 11, 1984
Hermetically circulating, absorption type refrigerator
HITACHI LTD15 citations73
US4748830AJun 7, 1988
Air-cooled absorption heating and cooling system
HITACHI LTD19 citations72
US4563882AJan 14, 1986
Air cooling type absorption cooler
HITACHI LTD11 citations69
US4841744AJun 27, 1989
Double effect air cooled absorption refrigerating machine
HITACHI LTD11 citations67