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SUMIMOTO CHEMICAL COMPANY LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    210,715
  • Filing trend
    ⇩ 100.0%
About

SUMIMOTO CHEMICAL COMPANY LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1970. It filed its patents most often in Argentina, Chile and Colombia. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and macromolecular chemistry and polymers are Bajer Intellektuel Properti GMBKH, ICI INC and KYUNG NONG CORP.

Patent filings per year

Chart showing SUMIMOTO CHEMICAL COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sakamoto Emiko 2
#2 Tanaka Soichi 2
#3 Sasaki Takashi 2
#4 Kiguchi So 2
#5 Sakamoto Norihisa 2
#6 Sumita Tomoko 2
#7 Takahata Daisuke 2
#8 Katayma Tadashi 1
#9 Sanemitsu Yuzuru 1
#10 Yamamoto H 1