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NISHI NIPPON ENG KK

Overview
  • Total Patents
    21
About

NISHI NIPPON ENG KK has a total of 21 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are ZAKLADY GORNICZO HUTNICZE ORZE, BIN SHEN and LI XINQIAO.

Patent filings in countries

World map showing NISHI NIPPON ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Iwasaki Noboru 8
#2 Miyagi Masaru 7
#3 Maeda Yoshinori 7
#4 Iwasaki Hideki 6
#5 Shibata Hideki 3
#6 Honda Taro 1

Latest patents

Publication Filing date Title
JP2005281096A Method of manufacturing water absorbing glass foamed body and water absorbing glass foamed body
JP2000202814A Building block for retaining wall and its manufacture
JPH10280440A Top end structure of wall body consisting of retaining wall blocks
JPH10237885A Retaining wall block
JPH10156379A Block body for forming biological membrane
JPH10156376A Water purifying system for river
JPH09137428A Laying method of lining block
JPH08105028A Soil covering block
JPH0892977A Block for retaining wall
JPH0892978A Block for retaining wall
JPH0762676A Block for vegetation
JPH0771044A Vegetation block
JPH0771045A Vegetation block
JPH03144017A Holding structure for embedded concrete block
JPH0387424A Retaining wall construction method with blocks and blocks used
JPH02256731A Expanded styrol plate structure for holding buried concrete block
JPH01295935A Laying of concrete block
JPH01163307A Expanded styrol plate connecting structure for holding set concrete block
JPH01163308A Expanded styrol plate connecting structure for holding set concrete block
JPH01163330A Concrete block burying structure