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SANSUI SANGYO KK

Overview
  • Total Patents
    53
About

SANSUI SANGYO KK has a total of 53 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering, environmental technology and mechanical elements are MONEGASQUE GOUVERNEMENT, DORRELL DONALD EDWARD and IWASA NOBUHIKO.

Patent filings in countries

World map showing SANSUI SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 53

Patent filings per year

Chart showing SANSUI SANGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oshikawa Masato 52
#2 Minato Masatoshi 1
#3 Kumegawa Yoshiyuki 1

Latest patents

Publication Filing date Title
JP2004189512A Composition of mortar
JP2001081758A Protection sheet layer of civil engineering structure
JP2000240035A Joint sheet for fixing impervious sheet
JP2000027152A Method for laying cover sheet for embankment slope face of reclamation
JPH11323876A Covering sheet for face of slope of bank for reclamation
JPH09310332A Construction method for levee
JPH0860638A Taking-out method of pontoon
JPH0841841A Sheet to arrest sand shifting
JPH083958A Water-cut off sheet
JPH083959A Water-cut off sheet
JPH07292638A Water-barrier sheet
JPH07268835A Impervious sheet
JPH07268834A Impervious sheet
JPH07229127A Impervious sheet and method for laying impervious sheet
JPH07229128A Impervious sheet and method for laying impervious sheet
JPH07229126A Impervious sheet and method for laying impervious sheet
JPH06101219A Coupling sheet for fixing impervious sheet
JPH0633431A Covering sheet for reclamated revetment
JPH05125709A Covering sheet for reclamation revetment
JPH04311302A Application of levee-covering sheet