Assignee
YOKOSHIMA & CO
JP·4 granted patents·158 citations·filing 1995–2002
Top patents by PatentIndex Score
4 records- 0192US5698056AMethod for manufacturing a tubular liner bagYOKOSHIMA & CO·Filed 1995·Granted Dec 16, 1997·84 cites·6 claims
- 0277US5780123ATubular liner and a method for connecting ends of liner tubesYOKOSHIMA & CO·Filed 1996·Granted Jul 14, 1998·36 cites·3 claims
- 0366US7056064B2Block unit for repairing flow passage facilities and method of repairing flow passage facilitiesYOKOSHIMA & CO·Filed 2002·Granted Jun 6, 2006·13 cites·25 claims
- 0459US5736077AMethod for lining a manholeYOKOSHIMA & CO·Filed 1995·Granted Apr 7, 1998·25 cites·2 claims
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