OH

Osamu Hatakeyama

AC Alps Electric Co.: 1 patents #49 of 156Top 35%
📍 Morioka, JP: #2 of 8 inventorsTop 25%
Overall (1989): #71,972 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856921 Rotary wheel printer — 1989-08-15