JT

Jun Tamenaga

SI Sumitomo Heavy Industries: 1 patents #7 of 47Top 15%
📍 Oobu, JP: #1 of 5 inventorsTop 20%
Overall (2003): #186,759 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6595889 Belt-type door opening and closing drive apparatus Kiyoji Minegishi 2003-07-22