Inventor

TSURUYA MAMORU

JP28 patents

⚠️ This page may combine multiple inventors who share the name “TSURUYA MAMORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TSURUYA MAMORU

SANKEN ELECTRIC CO LTD

Solid-state switch capable of bidirectional operation

Power factor correction circuit

Switching power source apparatus

DC converter

Power factor improving circuit

Switching power supply device

DC converter

DC/DC converter

DC/DC converter

Current-mode controlled DC-DC converter

DC converter including a tertiary winding for driving synchronous rectifiers

Switching power source apparatus

Amplifying circuit, noise reducing apparatus and power converting apparatus

DC/DC converter

Amplifying circuit, noise reducing apparatus and power converting apparatus

Switching power supply apparatus

DC conversion apparatus

DC conversion apparatus

Switching power supply unit

DC-DC converter with snubber circuit

Bi-directional DC-DC converter

Multiphase resonant DC/DC converter

ROHM CO LTD

Power supply device

AC power supply device

Control device for controlling an electric power conversion device incorporating a bidirectional inverter

Alternating-current power supply device with windings wound in different directions

Direct-current power supply device with primary and secondary magnetic cores

ASUKE HIDEKI

DC-DC converter