KS

Kohichi Seno

NL Nippon Mining Company Limited: 1 patents #97 of 262Top 40%
📍 Chofu, JP: #304 of 517 inventorsTop 60%
Overall (All Time): #4,076,012 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350510 Centrifugal separator Isao Hamada, Hiroshi Nakayama, Nobuyoshi Kawakami, Hirotaka Azami, Tadasu Ikeda +4 more 1982-09-21