KM

Kiyohiro Miyamoto

CC Chugai Ro Co.: 1 patents #41 of 127Top 35%
Overall (All Time): #3,476,489 of 4,157,543Top 85%
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Patent #TitleCo-InventorsDate
6723188 Steel workpiece oil quenching method Yoshikazu Shimosato, Saburo Ogawa 2004-04-20