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IKIO TETSUKOSHO KK

Overview
  • Total Patents
    12
About

IKIO TETSUKOSHO KK has a total of 12 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets basic materials chemistry are C OTTO & COMP GES MIT BESCHR H, DIX KURT and KORITSU MACHINE IND LTD.

Patent filings in countries

World map showing IKIO TETSUKOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing IKIO TETSUKOSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Basic materials chemistry

Focus technologies

# Technology
#1 Gas, coke and tar production

Top inventors

# Name Total Patents
#1 Ikio Kazumi 8
#2 Ikio Takatoshi 4

Latest patents

Publication Filing date Title
JPS5119001A Kookusuroyorobutano datsuchakusochi
JPS5119002A Kookusuroyorobuta oyobi robutawakuno seisosochi
JPS5113801A Kookusuroyorobutano waikyokuboshisochi