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TOYAMA KAGAKU KOGYO KABUSHIKI

Overview
  • Total Patents
    36
About

TOYAMA KAGAKU KOGYO KABUSHIKI has a total of 36 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Germany and Switzerland. Its main competitors in its focus markets organic fine chemistry, foods and drinks and measurement are ARZNEIMITTELFABRIK KREWEL LEUF, LAFARQUIM and LAB PHARMACEUTICA DR C JANSSEN.

Patent filings in countries

World map showing TOYAMA KAGAKU KOGYO KABUSHIKIs patent filings in countries

Patent filings per year

Chart showing TOYAMA KAGAKU KOGYO KABUSHIKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yutaka Kodama 14
#2 Isamu Saikawa 12
#3 Akira Takai 11
#4 Kodama Yutaka 9
#5 Takai Akira 8
#6 Saikawa Isamu 8
#7 Toyoo Maeda 7
#8 Hirai Shiro 5
#9 Yasumasa Matsubara 5
#10 Ikuko Takamichi 5

Latest patents

Publication Filing date Title
US3338894A Process for preparing 6-nitrofuryl triazine derivatives
GB1056822A New nitrofuran derivatives and the process for preparing the same
GB1023381A Process for the preparation of new 5-nitrofuryl compounds
GB1048266A Process for preparing new 5-nitrofuryl compounds
GB985137A Compositions for stimulating growth of domestic animals
US3264112A Composition for stimulating growth of domestic animals
ES272101A1 A procedure for preparing non-saturated nitrogen compounds (Machine-translation by Google Translate, not legally binding)
US3151110A Alcoholates of 3-amino-6-substituted-1, 2, 4-triazine compounds
GB1000661A 3-amino-1,2,4-triazines and the preparation thereof
CA725630A Triazine derivatives
CA741267A Composition for stimulating growth of domestic animals