SY

Shinjiro Yamaguchi

SI Sankyo Oilless Industry: 1 patents #1 of 1Top 100%
📍 Kawaguchi, JP: #2 of 11 inventorsTop 20%
Overall (1982): #30,865 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4352387 Process for producing a hollow cast product — 1982-10-05