TH

Tohru Hamatani

Overall (All Time): #2,335,063 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4723648 High speed rotational supporting device — 1988-02-09
4625953 Sheet separating device — 1986-12-02