SO

Sachio Omori

NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
Overall (All Time): #4,026,271 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4558927 Zoom lens assembly Hideshi Naito, Hitoshi Imanari, Takeshi Muryoi 1985-12-17