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NAGOYA OIL CHEMICAL CO LTD

Overview
  • Total Patents
    15
About

NAGOYA OIL CHEMICAL CO LTD has a total of 15 patent applications. Its first patent ever was published in 1987. It filed its patents most often in China, United States and EPO (European Patent Office). Its main competitors in its focus markets machines, transport and surface technology and coating are OGAWA MASANORI, AUTONEUM MAN AG and WONPUNG IND CO LTD.

Patent filings per year

Chart showing NAGOYA OIL CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ogawa Masanori 9
#2 Ito Kuninori 6
#3 Horiki Seinosuke 2
#4 Makino Reiji 2
#5 Hayakawa Yasumasa 2
#6 Fujii Makoto 2
#7 Makoto Fujii 1
#8 Norihiko Kioka 1
#9 Kuninori Ito 1
#10 Kuninori Ogawa Masanori Ito 1

Latest patents

Publication Filing date Title
US2011203521A1 Masking material for jig for coating
US5540880A Corrosion, sound, and vibration-proof method for metal structure