Inventor
ENDOH SHIGERU
JP34 patents
⚠️ This page may combine multiple inventors who share the name “ENDOH SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHONAN GOSEI JUSHI SEISAKUSHO
27 patentsUS6042668AMar 28, 2000
Pipe liner bag and manufacturing methods therefor
SHONAN GOSEI JUSHI SEISAKUSHO59 citations96
US5454401AOct 3, 1995
Method of lining a branch pipe
SHONAN GOSEI JUSHI SEISAKUSHO62 citations96
US5439033AAug 8, 1995
Method of lining a branch pipe
SHONAN GOSEI JUSHI SEISAKUSHO54 citations96
US6631739B2Oct 14, 2003
Pipe liner bag everting nozzle and pipe lining method
SHONAN GOSEI JUSHI SEISAKUSHO15 citations93
US6562426B1May 13, 2003
Pipe liner bag
SHONAN GOSEI JUSHI SEISAKUSHO17 citations93
US6401759B1Jun 11, 2002
Liner bag for manhole and method of lining a manhole
SHONAN GOSEI JUSHI SEISAKUSHO41 citations93
US6296729B1Oct 2, 2001
Method of manufacturing pipe liner bag
SHONAN GOSEI JUSHI SEISAKUSHO33 citations93
US6254709B1Jul 3, 2001
Method of manufacturing a pipe liner bag
SHONAN GOSEI JUSHI SEISAKUSHO50 citations93
US6158473ADec 12, 2000
Branch pipe liner bag and pipe lining method
SHONAN GOSEI JUSHI SEISAKUSHO25 citations93
US6152184ANov 28, 2000
Branch pipe liner bag and branch pipe lining method
SHONAN GOSEI JUSHI SEISAKUSHO39 citations93
US6123109ASep 26, 2000
Branch pipe lining bag and pipe lining method
SHONAN GOSEI JUSHI SEISAKUSHO43 citations93
US6085794AJul 11, 2000
Pipe lining method
SHONAN GOSEI JUSHI SEISAKUSHO40 citations93
US6056017AMay 2, 2000
Pipe lining method
SHONAN GOSEI JUSHI SEISAKUSHO48 citations93
US6024910AFeb 15, 2000
Method for lining a tubular conduit
SHONAN GOSEI JUSHI SEISAKUSHO37 citations93
US6006787ADec 28, 1999
Branch pipe liner bag and branch pipe lining method
SHONAN GOSEI JUSHI SEISAKUSHO37 citations93
US5944058AAug 31, 1999
Branch pipe liner assembly and a pipe lining method
SHONAN GOSEI JUSHI SEISAKUSHO52 citations93
US5916406AJun 29, 1999
Branch pipe liner bag and pipe lining method
SHONAN GOSEI JUSHI SEISAKUSHO32 citations93
US5899796AMay 4, 1999
Rotary grinder assembly and a cutter robot
SHONAN GOSEI JUSHI SEISAKUSHO45 citations93
US5598873AFeb 4, 1997
Branch pipe lining method and liner
SHONAN GOSEI JUSHI SEISAKUSHO42 citations93
US5540613AJul 30, 1996
Cutter apparatus
SHONAN GOSEI JUSHI SEISAKUSHO23 citations93
US5520484AMay 28, 1996
Eversion nozzle, and a method for repairing an underground tubular conduit
SHONAN GOSEI JUSHI SEISAKUSHO44 citations93
US5501115AMar 26, 1996
Method of inspecting a pipe liner bag
SHONAN GOSEI JUSHI SEISAKUSHO26 citations93
US5498389AMar 12, 1996
Method and apparatus for lining a branch pipe
SHONAN GOSEI JUSHI SEISAKUSHO22 citations93
US5490964AFeb 13, 1996
Method and device for repairing a tubular conduit
SHONAN GOSEI JUSHI SEISAKUSHO34 citations93
US6136135AOct 24, 2000
Method of manufacturing a pipe liner bag
SHONAN GOSEI JUSHI SEISAKUSHO9 citations74
US6054180AApr 25, 2000
Method for impregnating a tubular resin-absorbable liner with resin
SHONAN GOSEI JUSHI SEISAKUSHO11 citations74
US5846025ADec 8, 1998
Apparatus and a method for lining an underground pipe
SHONAN GOSEI JUSHI SEISAKUSHO6 citations63
GET INC
4 patentsUS5329063AJul 12, 1994
Liner assembly for lining branch pipes and a method for manufacturing the liner assembly
GET INC100 citations95
US5520569AMay 28, 1996
Cutter and a rotary cutter apparatus
GET INC37 citations92
US5242517ASep 7, 1993
Pipe liner and a method for manufacturing same
GET INC40 citations92
US5223204AJun 29, 1993
Method and apparatus for reversing a tubular bag
GET INC32 citations92