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MASATAKA AMAGASA

Overview
  • Total Patents
    14
About

MASATAKA AMAGASA has a total of 14 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and chemical engineering are AIES CO LTD, HONSHU CHEMICAL IND and YANCHENG TONGHAI BIOTECHNOLOGY CO LTD.

Patent filings in countries

World map showing MASATAKA AMAGASAs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 United States 4
#3 Germany 3

Patent filings per year

Chart showing MASATAKA AMAGASAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Masataka Amagasa 4
#2 Tadashi Yamaguchi 4
#3 Yamaguchi Tadashi 3
#4 Amagasa Masataka 3
#5 Morihisa Tanaka 1
#6 Tanaka Morihisa 1

Latest patents

Publication Filing date Title
US3326991A Process for the preparation of conjugated cyclohexadienes
GB1038754A A process for the preparation of cyclohexenes
GB1038737A A process for the preparation of polyalkylcyclohexenes
GB1027819A A process for the production of polyalkylcyclohexenes and polyalkylbenzenes
GB1038918A A process for the preparation of cyclohexenes and benzenes
US3274272A Process for the production of cyclohexene and methylcyclohexene
US3251894A Process for the production of 1-methylcyclohexene-(1)
GB964313A A method of producing polyxymethylene