Inventor
UCHIDA MOTOKAZU
6 patents
Patents
6 patentsUS4024725AMay 24, 1977
Control system for an air conditioner
HITACHI LTD83 citations94
US4333520AJun 8, 1982
Heating and cooling ventilating system with heat recovery
HITACHI LTD39 citations91
US3933198AJan 20, 1976
Heat transfer device
HITACHI LTD37 citations90
US4051417ASep 27, 1977
Control system for a brushless motor
HITACHI LTD21 citations81
US3985182AOct 12, 1976
Heat transfer device
HITACHI LTD25 citations79
US4366856AJan 4, 1983
Apparatus for storing heat
HITACHI LTD7 citations72