FS

Fusao Sakata

TO Toshiba: 2 patents #606 of 2,688Top 25%
📍 Fukaya, JP: #116 of 288 inventorsTop 45%
Overall (All Time): #2,364,608 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4419181 Method for etching metallic sheet Hiroshi Tanaka 1983-12-06
4357196 Apparatus for etching metallic sheet Hiroshi Tanaka 1982-11-02