Assignee
MIYAKAWA IND CO LTD
JP·7 granted patents·83 citations·filing 1977–1982
Top patents by PatentIndex Score
7 records- 0183US4179230AMultiple spindle drilling machine for wide flange beamsMIYAKAWA IND CO LTD·Filed 1978·Granted Dec 18, 1979·34 cites·7 claims
- 0277US4162134AApparatus for adjusting vertical position of drills in multiple spindle drilling machineMIYAKAWA IND CO LTD·Filed 1978·Granted Jul 24, 1979·29 cites·8 claims
- 0358US4179229AMultiple spindle drilling machine for wide flange beamsMIYAKAWA IND CO LTD·Filed 1977·Granted Dec 18, 1979·15 cites·9 claims
- 0438USD265654SGuide plate for a multiple spindle attachment for drilling and tapping machinesMIYAKAWA IND CO LTD·Filed 1980·Granted Aug 3, 1982·2 cites·1 claims
- 0532US4163623AMultiple spindle drilling machine for wide flange beamsMIYAKAWA IND CO LTD·Filed 1977·Granted Aug 7, 1979·3 cites·9 claims
- 0630USD276727SHolder for multiple spindle attachmentMIYAKAWA IND CO LTD·Filed 1982·Granted Dec 11, 1984·0 cites·1 claims
- 0730USD276728SHolder for multiple spindle attachmentMIYAKAWA IND CO LTD·Filed 1982·Granted Dec 11, 1984·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →