Assignee
HIRAKAWA KOGYOSHA KK
JP·5 granted patents·119 citations·filing 1989–1992
Top patents by PatentIndex Score
5 records- 0193US5152522ASheetlike article conveying roller assemblyHIRAKAWA KOGYOSHA KK·Filed 1991·Granted Oct 6, 1992·68 cites·9 claims
- 0269US5124738AApparatus for correcting focal point according to lens temperatureHIRAKAWA KOGYOSHA KK·Filed 1990·Granted Jun 23, 1992·33 cites·12 claims
- 0368US5258045ARoute selector for sheetlike articleHIRAKAWA KOGYOSHA KK·Filed 1992·Granted Nov 2, 1993·14 cites·6 claims
- 0438US4989033AProcess cameraHIRAKAWA KOGYOSHA KK·Filed 1989·Granted Jan 29, 1991·3 cites·6 claims
- 0528US5022300AJig for use with punch pressHIRAKAWA KOGYOSHA KK·Filed 1989·Granted Jun 11, 1991·1 cites·4 claims
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