TS

Tomoshi Sumiya

📍 Hekinan, JP: #83 of 125 inventorsTop 70%
Overall (All Time): #3,696,485 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5807590 Extruding die for a honeycomb structure Tokitsugu Ishikawa 1998-09-15