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SIN EHTSU KEMIKAL KO LTD

Overview
  • Total Patents
    19
About

SIN EHTSU KEMIKAL KO LTD has a total of 19 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Russian Federation. Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are MATSUURA HITOSHI, MAEDA TORU and CYNTEC CO LTD.

Patent filings in countries

World map showing SIN EHTSU KEMIKAL KO LTDs patent filings in countries
# Country Total Patents
#1 Russian Federation 19

Patent filings per year

Chart showing SIN EHTSU KEMIKAL KO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vatabe Takenori 8
#2 Otsuka Khirojuki 8
#3 Minova Takekhisa 7
#4 Khirota Koiti 7
#5 Nakamura Khadzime 6
#6 Simao Masanobu 4
#7 Mitta Rio 3
#8 Murakami Takasi 3
#9 Khasigami Khirosi 3
#10 Ueda Sukhei 2

Latest patents

Publication Filing date Title
RU2570814C2 Fabrication of solar cell and solar cell thus made
RU2340037C2 Large-sized glass substrate for photographic mask and manufacturing method, computer readable recording medium and method of exposing parent glass