Inventor · disambiguated record
Koichiro Hattori
Also filed as: HATTORI KOICHIRO
8 granted patents·1 pending application·16 citations·filing 2006–2008
79Inventor score
Technology areasB23H
Top patents by PatentIndex Score
9 records- 0186US8003911B2Wire electrical discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Aug 23, 2011·7 cites·15 claims
- 0277US8586891B2Wire electrical discharge machining apparatusHASHIMOTO TAKASHI·Filed 2006·Granted Nov 19, 2013·4 cites·17 claims
- 0367US8258420B2Wire electrical discharge machining apparatusONODERA YASUO·Filed 2006·Granted Sep 4, 2012·2 cites·8 claims
- 0466US8093526B2Wire electric discharge machine with impedance switchingHASHIMOTO TAKASHI·Filed 2006·Granted Jan 10, 2012·2 cites·21 claims
- 0563US8309876B2Electric discharge machining apparatus and electric discarge machining methodHASHIMOTO TAKASHI·Filed 2008·Granted Nov 13, 2012·1 cites·7 claims
- 0649US8350177B2Electric discharge machining device that applies a voltage pulse between a processing electrode and a workpieceMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Jan 8, 2013·0 cites·8 claims
- 0748US8183492B2Power supply circuit for wire electric discharge machining apparatusHASHIMOTO TAKASHI·Filed 2006·Granted May 22, 2012·0 cites·20 claims
- 0848US2010294743A1Electric discharge deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Application pending·0 cites
- 0946US7928337B2Apparatus for machining a workpiece using wire discharge including an upper and lower power supply unitMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Apr 19, 2011·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →