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COSMO OIL LUBRICANTS CO LTD

Overview
  • Total Patents
    149
  • GoodIP Patent Rank
    22,489
  • Filing trend
    ⇩ 46.0%
About

COSMO OIL LUBRICANTS CO LTD has a total of 149 patent applications. It decreased the IP activity by 46.0%. Its first patent ever was published in 2003. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets basic materials chemistry, semiconductors and macromolecular chemistry and polymers are GIESELMAN MATTHEW D, TIPTON CRAIG D and NANOL TECHNOLOGIES OY AB.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hayashi Kenji 38
#2 Sakata Sachiko 16
#3 Kanda Makoto 15
#4 Nakamura Mitsuhiro 15
#5 Hiratsuka Takatsugu 14
#6 Akamatsu Atsushi 13
#7 Sekine Kenichi 11
#8 Kondo Masaaki 11
#9 Terauchi Ryuji 10
#10 Fukui Fumio 10

Latest patents

Publication Filing date Title
WO2020149193A1 Curable composition and cured material
JP2020126386A Lubricating oil sales system
WO2020110243A1 Lubricating oil composition
JP2020026447A Lubricant composition
JP2018203999A Grease composition for rolling bearing
JP2019094474A Grease composition for food machines
JP2019199575A Turbine oil composition
JP2019147933A Lubricant composition for stern tube
WO2019106817A1 Lubricating oil composition
JP2019094429A Grease composition
JP2019077752A Lubricant composition for slip guide face
JP2019073666A Electroconductive lubricant composition and spindle motor
US2019300816A1 Lubricating Oil Composition for Sliding Guide Surface
JP2019033221A Magneto rheological fluid composition
JP2019033222A Magneto rheological fluid composition
WO2017188087A1 Lubricant oil composition for internal combustion engine
JP2017197716A Conductive lubricant composition
JP2018115235A A urea based grease composition
JP2018080246A Base oil for lubricant oil and lubricant oil
JP2018080216A Lubricant composition for use in slide guideway