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NIPPON HARON KK

Overview
  • Total Patents
    11
About

NIPPON HARON KK has a total of 11 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are NIPPON PAINT PLANT ENGINEERING, VINOGRADOV A A and VINNITSKIJ POLITEKHN I.

Patent filings in countries

World map showing NIPPON HARON KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kitatsume Tomoya 6
#2 Kono Hiromichi 3
#3 Kato Koji 2
#4 Sumita Makoto 2
#5 Watabe Akio 1
#6 Mitamura Shuichi 1
#7 Suzuki Yasushi 1
#8 Sugiyama Yoshio 1
#9 Murakami Kengo 1
#10 Nakano Toshihiro 1

Latest patents

Publication Filing date Title
JPH05148172A Production of perfluoroalkyl bromide
JPH02226125A Organic nonlinear optical material
JPS63243045A Optically active fluorine-containing diol derivative
JPS6360952A Optically active fluorine-containing amino alcohol derivative
JPS6363386A Production of optically active fluorine-containing polymer
JPS6360954A Optically active beta-amino acid derivative
JPS62252736A Production of trifluoroethylene
JPS62201588A Production of optically active alpha-perfluoroalkylpropionic acid derivative
JPS62201875A Optically active benzazepine derivative
JPS6212741A Production of 2-perfluoroalkylacrylic acid
JPS61254538A 2-hydroxymethyl-3,3,3-trifluoropropionic acid and production thereof