Inventor
MITO YOSHIO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MITO YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTOMI KOGYO CO LTD
13 patentsUS4569652AFeb 11, 1986
Combustion cylinder construction for oil space heater
TOYOTOMI KOGYO CO LTD9 citations74
US4390003AJun 28, 1983
Petroleum combustion device
TOYOTOMI KOGYO CO LTD9 citations74
USD305260SDec 26, 1989
Electric radiant heater
TOYOTOMI KOGYO CO LTD16 citations73
USD301163SMay 16, 1989
Oil-fired space heater or similar article
TOYOTOMI KOGYO CO LTD6 citations73
US4810185AMar 7, 1989
Fire-extinguishing device for oil burner
TOYOTOMI KOGYO CO LTD9 citations72
US4797088AJan 10, 1989
Safety device for oil burner
TOYOTOMI KOGYO CO LTD19 citations72
US4740153AApr 26, 1988
Fire-extinguishing device for oil burner
TOYOTOMI KOGYO CO LTD5 citations63
USD336816SJun 29, 1993
Portable cooking and heating stove
TOYOTOMI KOGYO CO LTD4 citations62
USD310408SSep 4, 1990
Oil fired space heater
TOYOTOMI KOGYO CO LTD4 citations62
US4872829AOct 10, 1989
Fire-extinguishing device for oil burner
TOYOTOMI KOGYO CO LTD2 citations61
US4424019AJan 3, 1984
Device for vertically moving the wick of an oil burner
TOYOTOMI KOGYO CO LTD4 citations61
US4611574ASep 16, 1986
Protective guard for oil burner
TOYOTOMI KOGYO CO LTD1 citations52
US4775437AOct 4, 1988
Process of forming cylinder wall of burning cylinder for use in heating apparatus
TOYOTOMI KOGYO CO LTD1 citations48