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Osamu Kanasashi

NC Nippon Seiko Co.: 1 patents #121 of 315Top 40%
Overall (All Time): #3,885,178 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
5048094 Method and apparatus for checking pattern Yoshiyuki Aoyama, Takahiro Nakano 1991-09-10