Inventor
TOHO MAKOTO
JP7 patents
Patents
7 patentsUS4719386AJan 12, 1988
Photoconverter and lamp utilizing multi-quantum emission
MATSUSHITA ELECTRIC WORKS LTD27 citations90
US3997814ADec 14, 1976
Discharge lamp lighting device
MATSUSHITA ELECTRIC WORKS LTD20 citations80
US4665341AMay 12, 1987
Colored fluorescent lamp assembly
MATSUSHITA ELECTRIC WORKS LTD21 citations77
US4603277AJul 29, 1986
Fluorescent lamp with bent tubes and support spacer within outer bulb
MATSUSHITA ELECTRIC WORKS LTD7 citations73
US4924143AMay 8, 1990
Colored fluoroescent display lamp assembly
MATSUSHITA ELECTRIC WORKS LTD14 citations71
US4780645AOct 25, 1988
Electronic light radiation tube
MATSUSHITA ELECTRIC WORKS LTD7 citations71
US5227207AJul 13, 1993
Photoconverter
MATSUSHITA ELECTRIC WORKS LTD2 citations60