KN

Katsuji Nakajima

DC Dainichi-Nippon Cables: 1 patents #21 of 64Top 35%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
📍 Kashihara, JP: #185 of 287 inventorsTop 65%
Overall (All Time): #4,106,892 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4190137 Apparatus for deicing of trolley wires Akira Shimada, Kouichi Watanabe 1980-02-26