YT

Yasuhito Tomochika

KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
Overall (All Time): #3,887,584 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5056963 Tip for a cutting tool Ryoki Kameno, Takao Tamagawa, Yoshiki Fujimoto 1991-10-15