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Shinichi Nagamori
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Toyama, JP
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last 30 patents
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Patent Grant
Multistage gear-rolling apparatus
Patent number
5,918,495
Issue date
Jul 6, 1999
Toyota Jidosh Kabushiki Kaisha
Noritaka Miyamoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...