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Futoshi Furumaki

SM Smc: 1 patents #485 of 737Top 70%
📍 Tsukuba, JP: #1,768 of 2,818 inventorsTop 65%
Overall (All Time): #3,493,395 of 4,157,543Top 85%
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Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6807895 3-position stopping cylinder Akihiro Hirano, Kaichiro Mitsui, Mitsunori Magaribuchi, Takayuki Matsuda 2004-10-26