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MAEYAMA KK

Overview
  • Total Patents
    11
About

MAEYAMA KK has a total of 11 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and chemical engineering are CHONGQING JUYI RUBBER PRODUCT CO LTD, FUJI DAN BOARD KOGYO KK and MIKLENDA JIRI.

Patent filings in countries

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

Patent filings per year

Chart showing MAEYAMA KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Maeyama Mitsuo 10
#2 Maeyama Tatsuhiko 1

Latest patents

Publication Filing date Title
JP2005171560A Structure of guard fence
JPH06273024A Cooling medium vessel and fluid cooling method and refrigerating chamber and refrigerating method using the fluid
JPH0648273A Sight improver of waterdrop sticking mirror
JPH067762A Apparatus and method for treating synthetic resin molded article
JPH05285467A Apparatus and method for treating plastic molding with solvent
JPH05323831A Method for erasing emblem from document
JPH05317838A Treatment method and treatment device for tire
JPH05123661A Method for reducing volume of foamed body and device therefor
JPH04286606A Apparatus and method of degassing foamed body
JPH04256487A Method and device for separating pollutant-containing water
JPH0463189A Water mixture separator