Learn more

ASIA OIL CO LTD

Overview
  • Total Patents
    26
About

ASIA OIL CO LTD has a total of 26 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Japan, Australia and Germany. Its main competitors in its focus markets chemical engineering, measurement and basic materials chemistry are AKTSIONERNOE OBSCHESTVO GAZPROMNEFT OMSKY NPZ AO GAZPROMNEFT ONPZ, NIPPON KECCHEN KK and JOTHIMURUGESAN KANDASWAMY.

Patent filings in countries

World map showing ASIA OIL CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 22
#2 Australia 1
#3 Germany 1
#4 United Kingdom 1
#5 Sweden 1

Patent filings per year

Chart showing ASIA OIL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koikeda Minoru 5
#2 Kuji Shiyousuke 4
#3 Tomii Tatsu 4
#4 Ikeda Akira 4
#5 Sannomiya Takashi 3
#6 Koizumi Masao 3
#7 Taniguchi Yoshinori 2
#8 Asai Toshio 2
#9 Kozuka Eiichirou 2
#10 Mikata Kouzou 2

Latest patents

Publication Filing date Title
JPS63247526A Recovery system for flare gas
JPS62221356A Deodorant
JPS62220162A Texture improver for cooked rice
JPS61226051A Improvement in hue of water extract from plant humic sludge
JPS6110185A Method of using automatic flow control valve
JPS60251901A Method for automatic change-over of stock material in distillation plant
JPS60237600A Automatic switching for detection terminal of temperature, pressure or the like
JPS60220104A Automatic startup of distillation plant operation
JPS6035197A Method of switching operation of high temperature fluid pump
JPS6053694A Method of starting operation of process pump
JPS6032887A Selective production of lpg from pentane fraction
JPS59183211A Operating method for flare gas system
JPS59164391A Catalytic dewaxing
JPS59153126A Weight integrating type flowmeter
JPS59136387A Heat recovery in distillation of liquefied hydrocarbon
JPS59110993A Winder for clamping hose mouthpiece
GB2101005A Hydrogenation catalyst
JPS58179342A Method and apparatus for measuring chromaticity of fluid in chemical plant or the like
JPS5778940A Small-size fludized bed reactor
JPS574202A Operating method for distilling column