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NIPPON KAJAKU KK

Overview
  • Total Patents
    18
About

NIPPON KAJAKU KK has a total of 18 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Russian Federation. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and basic materials chemistry are AMATO PHARM PROD LTD, STARPHARMA LTD and NOVAREMED LTD.

Patent filings in countries

World map showing NIPPON KAJAKU KKs patent filings in countries
# Country Total Patents
#1 Russian Federation 18

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Simizu Kazukhisa 3
#2 Masuda Akira 3
#3 Jamamoto Kejitirou 2
#4 Nakanisi Takesi 2
#5 Seo Josimasa 2
#6 Suzuki Masanobu 2
#7 Takasio Kazutosi 2
#8 Isikava Kejzou 2
#9 Kurakami Tatsukhiko 2
#10 Suva Masato 1

Latest patents

Publication Filing date Title
RU2324683C2 3-phenylcinnolin analogue and based on it anti-tumor agent
RU2181887C2 Method for determining chronic rejection after kidney transplantation