KK

Kiyoshi Kanayama

NC Nippon Kokan Co.: 1 patents #290 of 735Top 40%
NK Nippon Kokan Koji: 1 patents #6 of 25Top 25%
Overall (All Time): #4,024,060 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4550635 Pipe end cutting apparatus Shoji Asano 1985-11-05