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CHEVRON JAPAN LTD

Overview
  • Total Patents
    153
  • GoodIP Patent Rank
    24,860
  • Filing trend
    ⇧ 133.0%
About

CHEVRON JAPAN LTD has a total of 153 patent applications. It increased the IP activity by 133.0%. Its first patent ever was published in 2004. It filed its patents most often in Japan, Canada and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, engines, pumps and turbines and mechanical elements are NELSON KENNETH D, CHANGSHU JINLI CUTTING TOOLS CO LTD and ZOZULYA VLADIMIR LEONIDOVICH.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Takeuchi Yoshitaka 35
#2 Kubo Koichi 30
#3 Nakazato Morikuni 28
#4 Kawamura Toshimi 19
#5 Nagamatsu Hiroyuki 17
#6 Fuchi Masami 16
#7 Nakagawa Takahiro 13
#8 Shiga Michio 12
#9 Andoh Hiroki 12
#10 Takeuchi Yoshihisa 11

Latest patents

Publication Filing date Title
WO2021005457A1 Lubricating oil composition
US2020157460A1 Low viscosity lubricating oil compositions
CA3074817A1 Low viscosity lubricating oil composition
US2019352575A1 Lubricating oils for wet clutch systems
US2019256792A1 Lubricating oils for automatic transmissions
US2019106651A1 Passenger car lubricating oil compositions for fuel economy
US2018258365A1 Low viscosity lubricating oil composition
US2018258366A1 Low viscosity lubricating oil composition
US2018148663A1 Lubricating oil compositions for motorcycles
US2016281020A1 Lubricating oil compositions for construstion machines
US2016281022A1 Lubricating oil compositions for construction machines
SG10201405796PA A Fuel Economy Engine Oil Composition
JP2014169456A Lubricating oil composition for internal combustion engine
JP2013185087A Lubricant composition for automobile engine lubrication
JP2013133453A Fuel-efficient lubricating oil composition for internal combustion engine
EP2457985A1 Lubricating oil composition for lubricating automotive engines
CA2758661A1 Lubricating oil composition for lubricating automotive engines
JP2012057167A Lubricant composition
JP2012057166A Lubricant composition
JP2013072060A Lubricating oil composition