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SUMITOMO CHEMICAL IND KK

Overview
  • Total Patents
    17
About

SUMITOMO CHEMICAL IND KK has a total of 17 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and chemical engineering are SUMITOMO CHEM IND, ZHEJIANG RES INST CHEMICAL IND LTD and ANHUI RES INSTITUTE OF CHEMICAL INDUSTRY.

Patent filings in countries

World map showing SUMITOMO CHEMICAL IND KKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 17

Patent filings per year

Chart showing SUMITOMO CHEMICAL IND KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fukao Masami 2
#2 Tamura Mitsuru 2
#3 Miura Yasuhiro 2
#4 Akimoto Hiroshi 2
#5 Fukada Yukio 2
#6 Iino Yoshio 2
#7 Suzukamo Gohfu 2
#8 Miyazaki Kozo 2
#9 Shiga Shujiro 1
#10 Ohmae Tadayukij 1

Latest patents

Publication Filing date Title
KR960016682B1 Catalyst supply apparatus
KR970011303B1 Substituted carboxylic acid derivatives, process for preparing the same and agricultural or horiticultural fungicides containing the same