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MEIDEN PLANT KK

Overview
  • Total Patents
    31
About

MEIDEN PLANT KK has a total of 31 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are DAIDOU HITOSHI, MEZRIN YURIJ V and UCHREZHDENIE ROSSIJSKOJ AKADEMII NAUK INST GEOL I MINERALOGII IM V S SOBOLEVA SIB OTDEL RAN INST GEO.

Patent filings in countries

World map showing MEIDEN PLANT KKs patent filings in countries
# Country Total Patents
#1 Japan 31

Patent filings per year

Chart showing MEIDEN PLANT KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Asano Mitsushi 25
#2 Takahashi Jun 25
#3 Sato Naoyuki 1
#4 Hayashi Tsugio 1
#5 Izawa Isamu 1
#6 Nakayama Harumi 1

Latest patents

Publication Filing date Title
JP2002167209A Activated carbon manufacturing apparatus, its manufacturing method, and activated carbon manufacturing system
JPH10165831A Wastepaper treating device
JPH1034003A Treating device for waste paper
JPH09132889A Treating device for wastepaper
JPH09132888A Treating device for wastepaper
JPH0921087A Treating machine of waste paper
JPH0921086A Treating machine of waste paper
JPH08199488A Device for treating old paper
JPH0826225A Bag opening-holding apparatus
JPH0826451A Waste paper processor
JPH0824697A Waste paper processing device
JPH07328469A Waste paper treating device
JPH07328470A Treating device for used paper
JPH06306787A Waste paper processing equipment
JPH06306786A Waste paper processing equipment
JPH06272182A Waste paper processing equipment
JPH06220783A Waste paper processing equipment
JPH06116885A Processing device for waste paper
JPH0693583A Waste paper processing equipment
JPH0693584A Apparatus for treating waste paper