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DOUMAE CHIKURO KOGYO KK

Overview
  • Total Patents
    13
About

DOUMAE CHIKURO KOGYO KK has a total of 13 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and packaging and shipping are LINE KOGYO KK, SANMEN SANYOU METALLURG & CHEMICAL TECHNOLOGIES CO LTD and JINAN HEMEIHUA FEED CO LTD.

Patent filings in countries

World map showing DOUMAE CHIKURO KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing DOUMAE CHIKURO KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Michimae Seiji 13
#2 Amamiya Akira 5
#3 Akimoto Hiroshi 5
#4 Endo Noriaki 1
#5 Konoki Shiyouzou 1

Latest patents

Publication Filing date Title
JPH0399114A Housed item take out device
JPS63176989A Rotary kiln
JPS62116689A Apparatus for partial combustion and continuous dry distillation of combustible substance
JPS62112737A Melting furnace for metal
JPS6256220A Hopper for continuously drawing tire
JPS6256221A Hopper for continuously drawing tire
JPS621432A Oil recovery method from carbonized gas of high molecular substance
JPS621431A Oil recovery device for high-molecular solid waste carbonized gas
JPS5767717A Treating furnace for waste
JPS5592809A Apparatus for burning liquid fuel
JPS5541303A Incinerator
JPS5541304A Burning method of gas
JPS5514459A Incinerator