Inventor
OKI YOUJI
JP5 patents
Patents
5 patentsUS5055993AOct 8, 1991
Invertor apparatus
STANLEY ELECTRIC CO LTD27 citations92
US4865425ASep 12, 1989
Power source device for driving liquid crystal
STANLEY ELECTRIC CO LTD15 citations71
US4770499ASep 13, 1988
Illuminated liquid crystal display apparatus with bent, indicia-bearing light guide
STANLEY ELECTRIC CO LTD15 citations71
US5146162ASep 8, 1992
Engine speed measuring device with plural counters for averaging angular velocity
STANLEY ELECTRIC CO LTD5 citations60
US5446627AAug 29, 1995
Method of producing a light conductive plate type light source
STANLEY ELECTRIC CO LTD2 citations49