Learn more

SHONAN GOSEI JUSHI SEISAKUSHO

Overview
  • Total Patents
    443
  • GoodIP Patent Rank
    112,444
About

SHONAN GOSEI JUSHI SEISAKUSHO has a total of 443 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and civil engineering are INSITUFORM NETHERLANDS BV, INA ACQUISITION CORP and SAK CONSTRUCTION LLC.

Patent filings per year

Chart showing SHONAN GOSEI JUSHI SEISAKUSHOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kamiyama Takao 396
#2 Yokoshima Yasuhiro 267
#3 Kaneta Koji 123
#4 Fujii Kenji 119
#5 Aoki Hiroyuki 116
#6 Endo Shigeru 104
#7 Endoh Shigeru 62
#8 Miura Katsuyori 31
#9 Ishida Makoto 31
#10 Takao Kamiyama 22

Latest patents

Publication Filing date Title
WO2016104066A1 Signal transmission flat cable
WO2016088168A1 Method for regenerating existing pipes
US2016079646A1 Signal transmission flat cable
TW201132490A Branch pipe lining method and flange pressing member for branch pipe lining material used in the method
TW201119841A Pipe lining material and manufacturing method thereof
TW201120325A Method for linking segments and linking tool
KR20100064333A Method for rehabilitating existing pipe and segment for rehabilitating pipe used in the method
CN101629654A Rehabilitating pipe segment and existing pipe rehabilitation method using same
CN101628476A Pipe lining material and method for manufacturing same
CN101624833A Method for rehabilitating a manhole
EP2113708A1 Lining material and pipeline lining method
EP1859918A2 Pipeline lining method
US2008169036A1 Lateral pipe lining material and lateral pipe lining method using same
TW200702086A Boring device
CN1796089A Apparatus for everting a lining material
KR20070073871A Pipeline lining method
WO2006046478A1 Method and device for reversing pipe lining material and conduit restoring method using reversing device
EP1806457A1 Retreated pipe and conduit facility restoring method using the retreated pipe
CA2578757A1 Rehabilitating pipe for repairing pipeline facilities and method for repairing pipeline facilities using rehabilitating pipe
US2005236058A1 Position adjusting spacer and method for adjusting the position of a rehabilitating pipe using such