Assignee
SEIBU ELECTRIC & MACHINERY CO
JP·5 granted patents·95 citations·filing 1989–2004
Top patents by PatentIndex Score
5 records- 0177US5077457AMethod of automatically feeding wire to an electric discharge machineSEIBU ELECTRIC & MACHINERY CO·Filed 1989·Granted Dec 31, 1991·29 cites·12 claims
- 0265US7168351B2High-speed cutting process for generating desired curved surface on workpieceSEIBU ELECTRIC & MACHINERY CO·Filed 2004·Granted Jan 30, 2007·16 cites·9 claims
- 0363US6865787B2Numerical control (NC) processor with onboard grinding unitSEIBU ELECTRIC & MACHINERY CO·Filed 2003·Granted Mar 15, 2005·15 cites·9 claims
- 0452US5603851AWire cutting electrical discharge machine with wire annealing for threadingSEIBU ELECTRIC & MACHINERY CO·Filed 1996·Granted Feb 18, 1997·20 cites·10 claims
- 0543US5386677AGoods arrangement method and apparatusSEIBU ELECTRIC & MACHINERY CO·Filed 1992·Granted Feb 7, 1995·15 cites·14 claims
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