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KONICA MINOLTA CHEMICAL CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    205,548
  • Filing trend
    ⇩ 100.0%
About

KONICA MINOLTA CHEMICAL CO LTD has a total of 40 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in Japan, Mexico and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry and environmental technology are NUTRICHEM CO LTD, TEVA MIDDLE EAST PHARM and MICROSULES ARGENTINA SA.

Patent filings in countries

World map showing KONICA MINOLTA CHEMICAL CO LTDs patent filings in countries

Patent filings per year

Chart showing KONICA MINOLTA CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suzuki Yoshinobu 16
#2 Ikeda Shin 13
#3 Takahashi Yasuhiro 11
#4 Ofuku Koji 4
#5 Monma Yoshinari 4
#6 Sasaki Ryosuke 4
#7 Namie Kenichi 3
#8 Ito Isao 3
#9 Kita Hiroyuki 3
#10 Onozawa Takashi 3

Latest patents

Publication Filing date Title
JP2019069908A Production method of dipyridyl ethylene
JP2018177830A Method of producing trimethine cyanine compound
JP2017197437A Squarylium compound having heat resistance
JP2015147825A Novel pigment compound having polymerizable group
JP2015017200A Pyrazolone dye
JP2014055122A Method of producing n,n-dialkylaminopyridines
JP2014051471A Method of producing n,n-dialkylaminopyridines
JP2007254392A Method for producing oxoquazepam
JP2007210899A Fluvastatine sodium and method for producing the same
JP2007204373A Method for producing optically active serine derivative
JP2007153848A Method for producing quazepam
JP2007099680A Method for producing epalrestat
JP2007099682A Method for producing quazepam crystal
JP2006265154A Method for producing pyrazoloazole-based coupler
JP2006111595A Method for halogenation of active methylene compound
JP2006104064A Manufacturing method of epalrestat
JP2005289836A Method for purifying iopamidol
JP2005289892A 1,1-dialkyl-3-(4-phenanthrenyl)-2-propyn-1-ol derivative
JP2005289897A New acylation method of phenol-substituted cyclic amine
JP2005289894A Preparation method for dihydropyridine derivative