Assignee
ISOWA HOOPERSWIFT KK
US·3 granted patents·18 citations·filing 1999–2001
Top patents by PatentIndex Score
3 records- 0149US6547708B2Tension fluctuation absorbing device and cardboard sheet manufacturing apparatus equipped with the sameISOWA HOOPERSWIFT KK·Filed 2001·Granted Apr 15, 2003·5 cites·4 claims
- 0241US6237870B1Device for removing packaging material from a web rollISOWA HOOPERSWIFT KK·Filed 1999·Granted May 29, 2001·8 cites·4 claims
- 0335US6453787B2Device for removing end packaging from web rollsISOWA HOOPERSWIFT KK·Filed 1999·Granted Sep 24, 2002·5 cites·2 claims
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