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TEIKOKU OIL

Overview
  • Total Patents
    22
About

TEIKOKU OIL has a total of 22 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and Australia. Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are FELIX SINGER, INST ENERGETIK RATIONAL and CHANGZHOU FUXI TECH CO LTD.

Patent filings in countries

World map showing TEIKOKU OILs patent filings in countries

Patent filings per year

Chart showing TEIKOKU OILs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kurimura Hideki 10
#2 Kaganoi Shoichi 9
#3 Suzuki Yohei 7
#4 Ito Takashi 6
#5 Tomoe Yasuyoshi 4
#6 Shimizu Makoto 4
#7 Nagai Toru 3
#8 Ito Wataru 3
#9 Sakon Tadashi 3
#10 Ito Hiroshi 3

Latest patents

Publication Filing date Title
JP2005288259A Catalyst for reforming methane-containing gas and method for manufacturing synthetic gas
JP2005281077A Ceramic composition, composite material, and chemical reaction apparatus
AU2003284455A8 Method for removing acidic gas from raw gas, and additive having corrosion suppressing effect and defoaming effect for addition to amine solution for removing acid gas
JP2003225567A Ceramic composite material converted into catalyst, production method therefor, and ceramic film type reactor
JP2003190792A Catalyzed ceramic composite material and method for producing synthesis gas using the same
JP2003137505A Reactor using membrane
JP2003117395A Catalyst for reforming and production method of synthetic gas using the same
CA2422567A1 Method for partial oxidation of methane using dense, oxygen selective permeation ceramic membrane
JP2002085946A Ceramic membrane-type reactor and method of producing hydrogen at low pressure using the same
JP2000219980A Method for suppressing local corrosion of metals
JPH11114353A Absorbing and removing agent of carbon dioxide
JPH10217208A Supersaturated water solution of silica, fire retardant treatment for wood formed thereof and steel stock anticorrosive and production thereof
JPH0586374A Decomposition of carbohydrate into combustible gas
JPS5944489A Miselle solution for recovering crude oil
JPS5760270A Load testing method for generator
JPS5319101A Device for surveying wall surface of hole
JPS51116196A Method for isolation of iodine from natural bline containing iodide io n