SH

Sadao Hosoi

SO Sony: 1 patents #49 of 234Top 25%
Overall (1982): #32,163 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4366515 Automatic head height control apparatus Masayuki Takano, Yuichi Matsushita 1982-12-28