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NIPPON SAMIKON KK

Overview
  • Total Patents
    97
About

NIPPON SAMIKON KK has a total of 97 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering and environmental technology are ZHIPING LOU, SANKEN STEEL KK and VYSOKOGORNYJ GEOFIZICHESKIJ IN.

Patent filings in countries

World map showing NIPPON SAMIKON KKs patent filings in countries
# Country Total Patents
#1 Japan 97

Patent filings per year

Chart showing NIPPON SAMIKON KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Matsuba Yoshiharu 28
#2 Sato Akira 21
#3 Osawa Hiroshi 14
#4 Goto Yoshiharu 11
#5 Nakamura Sachio 10
#6 Wakabayashi Osamu 8
#7 Kobayashi Kazutaka 7
#8 Yoshida Hiroshi 6
#9 Ishizaki Minoru 6
#10 Nomura Toshimitsu 6

Latest patents

Publication Filing date Title
JPH11264117A Strut mounting structure of avalanche/rock fall protective body
JPH11254424A Form for pre-tensioning type pc member
JPH11256586A Block for slope and construction method therefor
JPH11256583A Back earth pressure reducing structure
JPH11256506A Paving structure having concrete layer
JPH11247137A Connection structure of column and beam
JPH11245219A Pretension type pc member
JPH11247136A Construction method of rock falling spot
JPH11247273A Built-up concrete structure
JPH11242791A Collapse predicting device
JPH11236705A Roof structure of protective construction for snowslide, rockfall, etc.
JPH10306402A Overhang road structure made of concrete
JPH10266137A Method and construction for stacking expandable synthetic resin block of protection structure
JPH10266212A Method and structure for stacking foaming synthetic resin blocks for banking
JPH10237827A Styrene foam protective structure and method for constructing the same
JPH10220186A Execution method of tunnel invert and precast plate for tunnel invert
JPH10184294A Heavy-article mounter
JPH10183508A Road enlargement structure and road enlargement construction method
JPH10183507A Road enlargement construction method and road enlargement structure
JPH10159030A Protection structure