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NIPPON KECCHEN KK

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    212,366
About

NIPPON KECCHEN KK has a total of 22 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets chemical engineering, basic materials chemistry and organic fine chemistry are AKTSIONERNOE OBSCHESTVO GAZPROMNEFT OMSKY NPZ AO GAZPROMNEFT ONPZ, JOTHIMURUGESAN KANDASWAMY and NIPPON KETJEN CO LTD.

Patent filings in countries

World map showing NIPPON KECCHEN KKs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing NIPPON KECCHEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujita Katsuhisa 10
#2 Abe Satoshi 8
#3 Shimowake Masashi 4
#4 Hino Akira 3
#5 Nishijima Tatsuji 3
#6 Inada Masaya 3
#7 Nonaka Kenji 3
#8 Ato Toshiyuki 3
#9 Miyauchi Aiko 3
#10 Kanai Yuuki 3

Latest patents

Publication Filing date Title
JP2020185534A Hydrotreating catalyst for hydrocarbon oil and hydrotreating method for hydrocarbon oil using the catalyst
JP2016155085A Catalyst for production of fatty acid alkyl ester, method for producing the same and method for producing fatty acid alkyl ester using the catalyst
JP2015167936A Hydrotreatment catalyst, production method of said catalyst, and hydrotreatment method of hydrocarbon oil using said catalyst
JP2011067748A Method of producing hydrogenation catalyst and method of hydrogenating hydrocarbon oil using the same
JP2008024888A Method for producing ultralow sulfur kerosene excellent in hue
JP2007152324A Hydrogenation catalyst of hydrocarbon oil, its manufacturing method and hydrogenation method of hydrocarbon oil
JP2007100019A Method for starting up hydrogenation treatment apparatus of hydrocarbon oil
JP2006314916A Hydrogenation catalyst, its manufacturing method and hydrogenation method
JP2005213384A Method of startup of apparatus for hydrogenation of hydrocarbon oil
JP2004358326A Catalyst for hydrogenation treatment and its using method
JP2004010857A Method for hydrogenating hydrocarbon heavy oil
JP2003277772A Method of two-stage hydrotreating of heavy hydrocarbon oil
JP2003112056A Hydrogenation catalyst with excellent strength
JP2002363576A Method for two step hydrogenating heavy hydrocarbon oil
JP2002363575A Method for two step hydrogenating heavy hydrocarbon oil
JP2002361100A Catalyst for hydrogeneation treatment of heavy hydrocarbon oil and method of hydrogeneation treatment
JP2002204959A Catalyst for hydrogenation and hydrogenation treatment
JP2002114985A Method for hydrogenation of reduced-pressure gas oil
JP2002035590A Catalyst for hydrogenating heavy hydrocarbon oil and hydrogenating method
JP2000210565A Catalyst for hydrogenation and hydrogenation method