Inventor
TACHIKAWA HAJIME
JP8 patents
⚠️ This page may combine multiple inventors who share the name “TACHIKAWA HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI HEATING APPL
7 patentsUS4367388AJan 4, 1983
Cooking heating apparatus
HITACHI HEATING APPL32 citations92
US4132878AJan 2, 1979
High-frequency energy apparatus
HITACHI HEATING APPL45 citations92
US4433232AFeb 21, 1984
Heating apparatus
HITACHI HEATING APPL35 citations90
US4363957ADec 14, 1982
Heating apparatus with char detecting and heating controller
HITACHI HEATING APPL51 citations88
US4426572AJan 17, 1984
Heating apparatus with char detecting and heating control unit
HITACHI HEATING APPL21 citations81
US4115678ASep 19, 1978
Microwave oven
HITACHI HEATING APPL29 citations81
US4213023AJul 15, 1980
High frequency energy apparatus with automatic heating cycle control
HITACHI HEATING APPL18 citations73