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Shigehiro Sannomiya

YC Yanmar Diesel Engine Co.: 1 patents #22 of 96Top 25%
Overall (All Time): #4,074,859 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4346624 Planetary speed change gearing Michisuke Nagasaki 1982-08-31