KU

Kazuyuki Umezaki

KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
Overall (All Time): #3,957,708 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4765761 Water pump bearing unit — 1988-08-23