Inventor

SHIGETA JUNNOSUKE

3 patents

Patents

3 patents

US4103242AJul 25, 1978

Waveform converter for altering the frequency spectrum of an output signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations54

US4074605AFeb 21, 1978

Keyboard operated electronic musical instrument

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations54

US4380184AApr 19, 1983

Electronic musical instrument

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations31