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MARUICHI KENSETSU KK

Overview
  • Total Patents
    11
About

MARUICHI KENSETSU KK has a total of 11 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are HUBEI XUFENG ENVIRONMENTAL PROT TECHNOLOGY CO LTD, GUOQIANG SHAN and TAKAMIYA CO LTD.

Patent filings in countries

World map showing MARUICHI KENSETSU KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing MARUICHI KENSETSU KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Matsutani Shigeru 6
#2 Nishibatake Tamotsu 3
#3 Adachi Tetsuo 2

Latest patents

Publication Filing date Title
JP2007151512A Artificial fish reef
JP2007016397A Artificial reef and its construction method
JP2006345721A Constitutional member for proliferating feed organism, feed organism proliferation apparatus and fish gathering apparatus
JP2006101849A Block seaweed-propagating bed for porous-concrete seaweed-attaching bed, and fish bank bed
JP2005192414A Heating-type raising seedling device
JP2005137239A Artificial fish reef
JP2004057138A Culturing fish reef unit
JP2003070374A Culturing fish bank
JP2002017199A Artificial fishing bank
JPH07274765A Artificial man-made fish gathering-place
JPS63141569A Production of pickle