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ORONITE JAPAN LTD

Overview
  • Total Patents
    24
About

ORONITE JAPAN LTD has a total of 24 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Singapore, Canada and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and engines, pumps and turbines are COOPER EDWIN INC, LIAONING HAIHUA TECH CO LTD and TIANJIN OTC LUBRICATION TECH CO LTD.

Patent filings in countries

World map showing ORONITE JAPAN LTDs patent filings in countries
# Country Total Patents
#1 Singapore 7
#2 Canada 6
#3 EPO (European Patent Office) 6
#4 Japan 5

Patent filings per year

Chart showing ORONITE JAPAN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakazato Morikuni 6
#2 Fujita Koichi 3
#3 Ozaki Ayako 3
#4 Hayashi Shigemi 3
#5 Andoh Hiroki 3
#6 Ishigami Motoi 3
#7 Fujita Hirokazu 2
#8 Nagamatsu Hiroyuki 2
#9 Yan Shengchun 2
#10 Shiga Michio 2

Latest patents

Publication Filing date Title
CA2327384A1 Lubricating oil composition for internal combustion engine, particularly suitable for gas engine
SG97808A1 Lubricating oil additive composition having a high friction coefficient at elevated temperatures
JP2000001684A Low phosphorus type engine oil composition
JP2000336385A Gear lubricating oil composition
JP2000192069A Lubricating oil composition and additive composition for diesel internal combustion engine
CA2305637A1 Polyalkylene succinimide composition useful in internal combustion engines
JPH11199888A Lubricant oil additive composition and lubricant oil composition
JPH11106776A Lubricating oil composition
CA2200796A1 Diesel fuel additives and diesel fuel compositions
EP1174487A2 Multipurpose functional fluid for agricultural machinery or construction machinery
EP0814148A2 Low phosphorous engine oil compositions and additive compositions
SG48102A1 Lo phosphorous engine oil compositions and additives compositions
SG80545A1 Low phosphorous engine oil composition and additive compositions