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ENG SHINKO KYOKAI

Overview
  • Total Patents
    21
About

ENG SHINKO KYOKAI has a total of 21 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are YAMANAKA KK, PETERBURGSKIJ G UNI PUTEJ SOOB and IIB KK.

Patent filings in countries

World map showing ENG SHINKO KYOKAIs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing ENG SHINKO KYOKAIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Noma Masaharu 4
#2 Matsuyama Masao 4
#3 Amamiya Kenichiro 3
#4 Ishikawa Yasuaki 3
#5 Kojima Keiji 3
#6 Komata Akira 3
#7 Kaji Osamu 3
#8 Maehara Nobuyuki 3
#9 Yoshimura Kazuhiko 3
#10 Mori Yasuo 3

Latest patents

Publication Filing date Title
JP2004261661A Method for purifying lake or the like, and purifying system therefor
JP2002339384A Waste treatment facility
JP2002250516A LOW-NOx COMBUSTOR FOR GAS TURBINE
JP2002106299A Structure of and construction method for underground cavity
JP2002105939A Three-dimensional investigation method for bearing force power of soil
JP2002106300A Structure of underground cavity
JP2001246365A Process and equipment for separation/decomposition treatment of volatile organic compound in water to be treated
JP2000088481A Coil type underground heat storing method
JP2000054666A Large scale decompressed training facility
JPH0965676A Linear motor controller
JPH0965684A Emergency braking circuit of linear synchronous motor
JPH07315716A Emergency brake device for linear synchronous motor type elevator
JPH05309229A Semi-dry or dry desulfurizer
JPH0742182A Leg type underwater tunnel and construction method for leg type underwater tunnel
JPH04284860A Empty palm nut cutting apparatus
JPH04285696A Separator for palm fiber
JPH0317397A Method and apparatus for constructing space under ground
JPH0317400A Method and excavator for constructing underground structure
JPH0317392A Propulsory device for shield excavator
JPH0317398A Construction of roof for underground structure