Inventor
SHIKUWA SHINGO
JP3 patents
Patents
3 patentsUS7070228B2Jul 4, 2006
Press molding and its high frequency quenching method and its high frequency quenching system
KIKUCHI CO LTD29 citations86
US7361015B2Apr 22, 2008
Clamp device and clamp method for heat-treated article
KIKUCHI CO LTD5 citations57
US7365290B2Apr 29, 2008
Method and device for thin plate article induction heating, and thin plate article
KIKUCHI CO LTD2 citations55