SY

Sadayoshi Yamada

TC Toshiba Machine Co.: 1 patents #2 of 12Top 20%
Overall (1989): #58,853 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4848603 Holding furnace of constant molten metal level Shoko Kubota 1989-07-18