Assignee
SUMI NOBUYUKI
JP·0 granted patents·2 pending applications·0 citations·filing 2010–2011
Top patents by PatentIndex Score
2 records- 0145US2013069015A1Electrode for electric-discharge surface treatment and electric-discharge surface treatment coatingSUMI NOBUYUKI·Filed 2010·Application pending·0 cites
- 0236US2013292612A1Electrode for electric-discharge surface treatment and method for forming electrode for electric-discharge surface treatmentSUMI NOBUYUKI·Filed 2011·Application pending·0 cites
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