SS

Shigenori Saitoh

NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
Overall (All Time): #3,988,604 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4564119 Aluminum can end Mitsuo Tsuge, Shigeru Kohmura, Keiichi Sugiyama, Hisao Saitoh 1986-01-14