Inventor
HATTORI KOICHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HATTORI KOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HASHIMOTO TAKASHI
4 patentsUS8586891B2Nov 19, 2013
Wire electrical discharge machining apparatus
HASHIMOTO TAKASHI4 citations61
US8093526B2Jan 10, 2012
Wire electric discharge machine with impedance switching
HASHIMOTO TAKASHI2 citations61
US8309876B2Nov 13, 2012
Electric discharge machining apparatus and electric discarge machining method
HASHIMOTO TAKASHI1 citations51
US8183492B2May 22, 2012
Power supply circuit for wire electric discharge machining apparatus
HASHIMOTO TAKASHI0 citations40
MITSUBISHI ELECTRIC CORP
3 patentsUS8003911B2Aug 23, 2011
Wire electrical discharge machining apparatus
MITSUBISHI ELECTRIC CORP7 citations83
US7928337B2Apr 19, 2011
Apparatus for machining a workpiece using wire discharge including an upper and lower power supply unit
MITSUBISHI ELECTRIC CORP0 citations41
US8350177B2Jan 8, 2013
Electric discharge machining device that applies a voltage pulse between a processing electrode and a workpiece
MITSUBISHI ELECTRIC CORP0 citations40