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KOSEI SHOJI KK

Overview
  • Total Patents
    16
About

KOSEI SHOJI KK has a total of 16 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SUYANG LI, UCHREZHDENIE ROSSIJSKOJ AKADEMII NAUK INST GEOL I MINERALOGII IM V S SOBOLEVA SIB OTDEL RAN INST GEO and CHINA OCEAN UNIVERSITY ORGANISM PROJECT DEV CO LTD.

Patent filings in countries

World map showing KOSEI SHOJI KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing KOSEI SHOJI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kumondai Noriatsu 11
#2 Takechi Michiharu 6
#3 Yamamoto Katsutoshi 2
#4 Ishiyuki Narikazu 2
#5 Masuda Michiko 1
#6 Kasai Masahiko 1

Latest patents

Publication Filing date Title
JP2010147186A Absorption pad for silicon wafer absorbing apparatus
JP2007038423A Method for producing fluorocarbon resin molding and fluorocarbon resin molding produced by the method
JP2002371685A Hazardous substance adsorbing and removing interior member
JP2002355502A Method and device for water separation
JP2002284264A Solid substance housing container
JP2002227324A Sick house syndrome prevention method
JP2002117161A Business system
JP2002054119A Activated charcoal containing concrete block
JP2001317780A Air-cleaning system
JP2001241665A Solid fuel combustion equipment
JP2000300174A Perishable food storage case
JP2000300927A Filter
JP2000054948A Magnet rotation driving device
JP2000054660A Multipurpose use of living space
JP2000024686A Water treatment
JPH062444A Prevention of dirt on outer wall of building and method of forming protecting film