Inventor · disambiguated record
Yasuhiro Yokoshima
Also filed as: YOKOSHIMA YASUHIRO
48 granted patents·2 pending applications·1,525 citations·filing 1991–2003
99Inventor score
Files withSHONAN GOSEI JUSHI SEISAKUSHO36YOKOSHIMA & CO4SHONAN GOSEI JUSHI SEISAKUSYO3YOKOSHIMA YASUHIRO3KAMIYAMA TAKAO1
Top patents by PatentIndex Score
50 records- 0192US5698056AMethod for manufacturing a tubular liner bagYOKOSHIMA & CO·Filed 1995·Granted Dec 16, 1997·84 cites·6 claims
- 0289US5566719AMethod for lining a branch pipe of an underground pipeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1995·Granted Oct 22, 1996·70 cites·4 claims
- 0388US5454401AMethod of lining a branch pipeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1994·Granted Oct 3, 1995·62 cites·9 claims
- 0486US6042668APipe liner bag and manufacturing methods thereforSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1998·Granted Mar 28, 2000·59 cites·23 claims
- 0585US6254709B1Method of manufacturing a pipe liner bagSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1999·Granted Jul 3, 2001·50 cites·6 claims
- 0685US6056017APipe lining methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1999·Granted May 2, 2000·48 cites·12 claims
- 0785US5439033AMethod of lining a branch pipeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1994·Granted Aug 8, 1995·54 cites·14 claims
- 0884US6562426B1Pipe liner bagSHONAN GOSEI JUSHI SEISAKUSHO·Filed 2001·Granted May 13, 2003·17 cites·9 claims
- 0983US6631739B2Pipe liner bag everting nozzle and pipe lining methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 2001·Granted Oct 14, 2003·15 cites·17 claims
- 1083US5944058ABranch pipe liner assembly and a pipe lining methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1998·Granted Aug 31, 1999·52 cites·18 claims
- 1182US5520484AEversion nozzle, and a method for repairing an underground tubular conduitSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1995·Granted May 28, 1996·44 cites·7 claims
- 1279US6296729B1Method of manufacturing pipe liner bagSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1999·Granted Oct 2, 2001·33 cites·8 claims
- 1379US6123109ABranch pipe lining bag and pipe lining methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1999·Granted Sep 26, 2000·43 cites·28 claims
- 1479US5899796ARotary grinder assembly and a cutter robotSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1997·Granted May 4, 1999·45 cites·14 claims
- 1578US6401759B1Liner bag for manhole and method of lining a manholeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1999·Granted Jun 11, 2002·41 cites·9 claims
- 1677US5780123ATubular liner and a method for connecting ends of liner tubesYOKOSHIMA & CO·Filed 1996·Granted Jul 14, 1998·36 cites·3 claims
- 1776US6152184ABranch pipe liner bag and branch pipe lining methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1999·Granted Nov 28, 2000·39 cites·22 claims
- 1876US6024910AMethod for lining a tubular conduitSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1997·Granted Feb 15, 2000·37 cites·15 claims
- 1976US5598873ABranch pipe lining method and linerSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1994·Granted Feb 4, 1997·42 cites·8 claims
- 2075US6085794APipe lining methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1999·Granted Jul 11, 2000·40 cites·5 claims
- 2175US6006787ABranch pipe liner bag and branch pipe lining methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1999·Granted Dec 28, 1999·37 cites·19 claims
- 2275US5700110AMethod for lining a bent pipeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1996·Granted Dec 23, 1997·34 cites·10 claims
- 2375US5490964AMethod and device for repairing a tubular conduitSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1994·Granted Feb 13, 1996·34 cites·6 claims
- 2474US6018914ALiner for manhole and a method for lining a manholeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1996·Granted Feb 1, 2000·41 cites·15 claims
- 2574US5225121AMethod for repairing a pipeYOKOSHIMA YASUHIRO·Filed 1991·Granted Jul 6, 1993·38 cites·7 claims
- 2673US5549856AMethod of repairing a pipeline with an injected resinSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1994·Granted Aug 27, 1996·36 cites·5 claims
- 2772US7051766B2Pipe liner bag everting nozzle and pipe lining methodKAMIYAMA TAKAO·Filed 2003·Granted May 30, 2006·15 cites·6 claims
- 2870US6158473ABranch pipe liner bag and pipe lining methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1999·Granted Dec 12, 2000·25 cites·16 claims
- 2968US5916406ABranch pipe liner bag and pipe lining methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1997·Granted Jun 29, 1999·32 cites·7 claims
- 3067US6103052APipe lining methodFiled 1998·Granted Aug 15, 2000·24 cites·18 claims
- 3166US7056064B2Block unit for repairing flow passage facilities and method of repairing flow passage facilitiesYOKOSHIMA & CO·Filed 2002·Granted Jun 6, 2006·13 cites·25 claims
- 3266US5971031ABranch pipe liner bag and pipe lining methodSHONA GOSEI JUSHI SEIKSAKUSHO·Filed 1998·Granted Oct 26, 1999·31 cites·25 claims
- 3365US5503190AMethod for repairing a tubular conduitSHONAN GOSEI JUSHI SEISAKUSYO·Filed 1993·Granted Apr 2, 1996·25 cites·10 claims
- 3464US5501115AMethod of inspecting a pipe liner bagSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1994·Granted Mar 26, 1996·26 cites·15 claims
- 3561US5906789AMethod of everting a pipe liner bag into a pipelineSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1997·Granted May 25, 1999·19 cites·12 claims
- 3659US5736077AMethod for lining a manholeYOKOSHIMA & CO·Filed 1995·Granted Apr 7, 1998·25 cites·2 claims
- 3759US5540613ACutter apparatusSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1995·Granted Jul 30, 1996·23 cites·3 claims
- 3857US5498389AMethod and apparatus for lining a branch pipeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1994·Granted Mar 12, 1996·22 cites·5 claims
- 3957US5486332AMethod for everting a tubular liner bagSHONAN GOSEI JUSHI SEISAKUSYO·Filed 1994·Granted Jan 23, 1996·19 cites·2 claims
- 4051US5356502AMethod for lining a branch pipeSHONAN GOSEI JUSHI SEISAKUSYO·Filed 1993·Granted Oct 18, 1994·18 cites·8 claims
- 4150US5354586ATubular lining material and a method for impregnating the same with a hardenable resinSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1992·Granted Oct 11, 1994·17 cites·9 claims
- 4245US5348764AMethod for impregnating a lining material with a hardenable resinYOKOSHIMA YASUHIRO·Filed 1992·Granted Sep 20, 1994·12 cites·6 claims
- 4344US6136135AMethod of manufacturing a pipe liner bagSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1997·Granted Oct 24, 2000·9 cites·34 claims
- 4443US6054180AMethod for impregnating a tubular resin-absorbable liner with resinSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1998·Granted Apr 25, 2000·11 cites·20 claims
- 4543US2004020544A1Pressure bag and method of lining branch pipeFiled 2003·Application pending·0 cites
- 4642US5474823APipe liner bag, manufacturing method therefor and pipe repair methodSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1994·Granted Dec 12, 1995·11 cites·14 claims
- 4740US2004108009A1Method of repairing flow passageSHONAN GOSEI JUSHI SEISAKUSHO·Filed 2003·Application pending·0 cites
- 4835US6126030ALiner for a manhole and a method for lining a manholeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1998·Granted Oct 3, 2000·6 cites·17 claims
- 4935US5846025AApparatus and a method for lining an underground pipeSHONAN GOSEI JUSHI SEISAKUSHO·Filed 1996·Granted Dec 8, 1998·6 cites·16 claims
- 5034US5407483AMethod for impregnating a lining material with a hardenable resinYOKOSHIMA YASUHIRO·Filed 1994·Granted Apr 18, 1995·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →