SM

Sigeru Matsumoto

VJ Victor Company Of Japan: 1 patents #33 of 90Top 40%
Overall (1982): #30,710 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336560 Pulse-operated mode switching mechanism for tape recorders — 1982-06-22