KT

Kiyotaka Tomisaki

DC Diamond Engineering Co.: 1 patents #5 of 14Top 40%
📍 Toyama, JP: #1,063 of 1,699 inventorsTop 65%
Overall (All Time): #4,119,804 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4222769 Process of regenerating and recovering lead sulphate-containing wastes Masaaki Okuda 1980-09-16