Inventor
ONODERA TOSHIHIRO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “ONODERA TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SHIBAURA ELECTRIC CO
11 patentsUS4443839AApr 17, 1984
Single ended, separately driven, resonant DC-DC converter
TOKYO SHIBAURA ELECTRIC CO58 citations95
US4318164AMar 2, 1982
High frequency switching circuit having preselected parameters to reduce power dissipation therein
TOKYO SHIBAURA ELECTRIC CO50 citations92
US4424459AJan 3, 1984
High frequency switching circuit
TOKYO SHIBAURA ELECTRIC CO8 citations74
US4383292AMay 10, 1983
Single-ended switching converter
TOKYO SHIBAURA ELECTRIC CO15 citations73
US4417153ANov 22, 1983
High frequency switching circuit
TOKYO SHIBAURA ELECTRIC CO14 citations72
US4399376AAug 16, 1983
High frequency switching circuit
TOKYO SHIBAURA ELECTRIC CO8 citations72
US4065734ADec 27, 1977
Elastic surface wave devices
TOKYO SHIBAURA ELECTRIC CO17 citations71
US3974463AAug 10, 1976
Elastic surface wave apparatus
TOKYO SHIBAURA ELECTRIC CO8 citations66
US3987378AOct 19, 1976
Surface wave apparatus
TOKYO SHIBAURA ELECTRIC CO5 citations62
US4401902AAug 30, 1983
High frequency switching circuit
TOKYO SHIBAURA ELECTRIC CO5 citations61
US3980904ASep 14, 1976
Elastic surface wave device
TOKYO SHIBAURA ELECTRIC CO5 citations54
TOSHIBA KK
8 patentsUS4614999ASep 30, 1986
High voltage pulsed power supply with time limiting nonlinear feedback
TOSHIBA KK41 citations89
US4573184AFeb 25, 1986
Heating circuit for a filament of an X-ray tube
TOSHIBA KK21 citations82
US4680534AJul 14, 1987
Drive method for switching power converter and apparatus using this method
TOSHIBA KK9 citations74
US5708356AJan 13, 1998
Apparatus for supplying stabilized power to a load having voltage-current characteristics exhibiting partial negative resistance
TOSHIBA KK14 citations73
US4725938AFeb 16, 1988
High voltage resonant DC/DC converter
TOSHIBA KK19 citations73
US4706268ANov 10, 1987
Digital radiography apparatus
TOSHIBA KK20 citations73
US4698743AOct 6, 1987
Resonance inverter with control means for detecting peak voltage and having a starting circuit
TOSHIBA KK10 citations73
US4595973AJun 17, 1986
Switching power supply
TOSHIBA KK3 citations62