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KOUGAI BOUSHI CHIYOUSA KENKIYU

Overview
  • Total Patents
    14
About

KOUGAI BOUSHI CHIYOUSA KENKIYU has a total of 14 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets organic fine chemistry and machines are MADAN SA, CALZADA & CO and MADAN AG.

Patent filings in countries

World map showing KOUGAI BOUSHI CHIYOUSA KENKIYUs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing KOUGAI BOUSHI CHIYOUSA KENKIYUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Nakaoka Ichirou 13
#2 Andou Wataru 12
#3 Koga Osamu 2
#4 Suzuki Shin 2
#5 Watanabe Kazuo 1

Latest patents

Publication Filing date Title
JPS54157515A Oxidation of alcohls
JPS54100308A Manufacture of fatty acid
JPS5466616A Manufacture of fatty acid
JPS5441811A Manufacture of fatty acid
JPS5422313A Process for preparing nnformylamine
JPS545910A Process for preparing fatty acid
JPS53121717A Oxidation or nitrozation reaction using liquid nitrogen dioxide as reacting agent
JPS53105416A Process for adipic acid
JPS538359A Deconposition of nox
JPS535109A Method of manufacturing dibasic fatty acid
JPS52125110A Method of manufacturing adipic acid
JPS52116427A Preparation of nitrobenzole
JPS5292866A Decomposition method of nox
JPS5239601A Nitration or oxidation with liquid nitrogen dioxide (n2o4) as reactant