TO

Toshiichiro Oka

VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
Overall (All Time): #4,100,781 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4301484 Cassette loading device of tape recorder Masahiro Sawaguchi, Masami Sasaki, Hiroshi Hosoya 1981-11-17