P

Inventor

AOIKE NANJOU

JP10 patents
⚠️ This page may combine multiple inventors who share the name “AOIKE NANJOU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA ELECTRIC EQUIP

7 patents
US4635052AJan 6, 1987

Large size image display apparatus

TOSHIBA ELECTRIC EQUIP220 citations96
US4992702AFeb 12, 1991

Inverter capable of controlling operating frequency

TOSHIBA ELECTRIC EQUIP28 citations92
US4961029AOct 2, 1990

Discharge lamp lighting device

TOSHIBA ELECTRIC EQUIP7 citations73
US4839564AJun 13, 1989

Large image display apparatus

TOSHIBA ELECTRIC EQUIP19 citations72
US4388561AJun 14, 1983

Apparatus for operating discharge lamps

TOSHIBA ELECTRIC EQUIP16 citations71
US4395659AJul 26, 1983

Power supply device

TOSHIBA ELECTRIC EQUIP18 citations70
US4215292AJul 29, 1980

Apparatus for operating a gaseous discharge lamp

TOSHIBA ELECTRIC EQUIP16 citations68

TOSHIBA LIGHTING & TECHNOLOGY

1 patent
US5777861AJul 7, 1998

Power supply apparatus having high power-factor and low distortion-factor characteristics

TOSHIBA LIGHTING & TECHNOLOGY55 citations95

SANKEN ELECTRIC CO LTD

1 patent
US6121731ASep 19, 2000

Discharge lamp lighting system with overcurrent protection for an inverter switch or switches

SANKEN ELECTRIC CO LTD11 citations69

TOSHIBA KK

1 patent
US4847537AJul 11, 1989

Apparatus for starting and operating a discharge lamp

TOSHIBA KK5 citations58