IM

Isamu Mamiya

JP Japan Tobacco & Salt Public: 1 patents #14 of 79Top 20%
Overall (All Time): #3,989,321 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4566471 Cutting apparatus Takeo Kumasako, Kiyomi Sato, Akira Kawakatsu, Akinori Sato 1986-01-28