MK

Mikio Kawashima

HC Hitachi Elevator Engineering And Service Co.: 2 patents #1 of 27Top 4%
📍 Kashiwa, JP: #318 of 653 inventorsTop 50%
Overall (All Time): #2,335,708 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4731224 Deodorizer — 1988-03-15
4597992 Process for regenerating a man conveyor handrail — 1986-07-01