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NIPPON MITSUBISHI OIL CORP

Overview
  • Total Patents
    892
About

NIPPON MITSUBISHI OIL CORP has a total of 892 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, optics and environmental technology are MACDERMID OFFSHORE SOLUTIONS LLC, SHANDONG ZHANHUA LESTER PETROCHEMICAL CO LTD and HUBEI CHENG XIANG TECH CO LTD.

Patent filings per year

Chart showing NIPPON MITSUBISHI OIL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishimura Ryo 72
#2 Nishikitani Yoshinori 72
#3 Toyooka Takehiro 67
#4 Shimomura Yuji 56
#5 Suda Satoshi 50
#6 Sadakane Osamu 47
#7 Hirano Hiroyuki 43
#8 Kobayashi Masaaki 40
#9 Kumagai Yoshihiro 35
#10 Matsubara Michiro 34

Latest patents

Publication Filing date Title
US2003162673A1 Engine oil compositions
WO02087821A1 Method of cutting and grinding refrigerating machine parts
WO02084392A1 Method for driving an electrochromic mirror
TWI228540B Oil composition for very small amount oil supply type cutting and grinding operation
TWI250204B Oil for very small amount oil supply type cutting-grinding operation and sliding face, and very small amount oil supply type cutting-grinding method using it
WO02080199A1 Process for producing solid polymer electrolyte
WO02067272A1 Ionically conducting sheet
EP1227145A1 Lubricating oil compositions
AU2108702A Mixed gasoline, and system for storage and/or supply thereof
AU9422601A Dual purpose fuel for gasoline-driven automobile and fuel cell system, and system for storage and/or supply thereof
JP2002180076A Grease composition
US6703116B2 CFRP component for use in conveyor with its processed surface coated and method of coating
US6815037B2 Carrier member made of a UV resistant fiber-reinforced composite material and process for producing thereof
WO0241072A1 Semitransparent liquid crystal display device
WO0200813A1 Fuel for use in fuel cell system
WO0200814A1 Fuel for fuel cell system
JP2002083626A Fuel for fuel cell system
JP2002080869A Fuel for fuel cell system
JP2002083625A Fuel for fuel cell system
JP2002080868A Fuel for fuel cell system