Inventor
TSUCHIYAMA YUJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYAMA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
7 patentsUS4939909AJul 10, 1990
Control apparatus for air conditioner
SANYO ELECTRIC CO119 citations94
US5299430AApr 5, 1994
Air conditioner
SANYO ELECTRIC CO21 citations92
US5216897AJun 8, 1993
Preventing simultaneous start of air conditioners during recovery from a power failure
SANYO ELECTRIC CO29 citations92
US4898230AFeb 6, 1990
Air conditioner with an energy switch
SANYO ELECTRIC CO23 citations92
US5156010AOct 20, 1992
Defrost control method for a heat pump
SANYO ELECTRIC CO22 citations91
US5131455AJul 21, 1992
Low power electrical fan motor and heater thermal protection circuit for air conditioner
SANYO ELECTRIC CO37 citations90
US4742210AMay 3, 1988
Electric heating apparatus having a universal electrical connector
SANYO ELECTRIC CO47 citations88
AMADA CO LTD
5 patentsUS4224858ASep 30, 1980
Stroke-adjusting drive mechanism for machines
AMADA CO LTD7 citations73
US4656862AApr 14, 1987
Press machine
AMADA CO LTD12 citations72
US4608852ASep 2, 1986
Press machine
AMADA CO LTD7 citations72
US4366699AJan 4, 1983
Hydraulic presses
AMADA CO LTD4 citations62
US4672831AJun 16, 1987
Bending press
AMADA CO LTD5 citations61