YS

Yukio Soyama

MC Mk Seiko Co.: 1 patents #7 of 20Top 35%
Overall (All Time): #3,663,587 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5967020 Automatic bread maker Hiroo Yamaya 1999-10-19