Assignee

NIPPON DIAMOND CO LTD

JP·2 granted patents·12 citations·filing 2002–2002

Technology mixY10T2 B23B1 B23Q1 B24B1 B24D1 B28D1

Top patents by PatentIndex Score

2 records

0153US7131795B2Tool device, and method for drillingNIPPON DIAMOND CO LTD·Filed 2002·Granted Nov 7, 2006·8 cites·17 claims
0240US6959771B2Abrasive and boring method using the sameNIPPON DIAMOND CO LTD·Filed 2002·Granted Nov 1, 2005·4 cites·7 claims

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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →