Inventor

FUJITA KOETSU

JP7 patents

Patents

7 patents

US6066928AMay 23, 2000

Electric system for electric vehicle

FUJI ELECTRIC CO LTD94 citations97

US6320775B1Nov 20, 2001

Power conversion apparatus utilizing zero-phase power supply device that provides zero-phase sequence components

FUJI ELECTRIC CO LTD57 citations95

US6137704AOct 24, 2000

Power conversion apparatus utilizing zero-phase power supply device that provides zero-phase sequence components

FUJI ELECTRIC CO LTD71 citations95

US5656911AAug 12, 1997

Circuit for driving permanent-magnet synchronous motor using proportional controller

FUJI ELECTRIC CO LTD116 citations95

US5466998ANov 14, 1995

Electric system for an electric vehicle

FUJI ELECTRIC CO LTD53 citations92

US4849621AJul 18, 1989

Rotational-position detecting apparatus with two shaped photovoltaic surfaces

FUJI ELECTRIC CO LTD15 citations72

US5991183ANov 23, 1999

Polyphase voltage converter

FUJI ELECTRIC CO LTD2 citations62