HM

Haruyoshi Miyako

SS Sankyo Seiki Seisakusho: 3 patents #42 of 287Top 15%
Overall (All Time): #1,679,067 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4538258 Record Kiyoteru Arima 1985-08-27
4495612 Tone arm control mechanism — 1985-01-22
4477889 Recording media selecting mechanism — 1984-10-16