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KAISUI KAGAKU KENKYUJO KK

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    233,799
About

KAISUI KAGAKU KENKYUJO KK has a total of 30 patent applications. Its first patent ever was published in 1992. It filed its patents most often in EPO (European Patent Office), United States and Republic of Korea. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and basic materials chemistry are KAISUI KAGAKU KENKYUSHO KK, INST VULKANOLOGII DALNEVOSTOCH and HENGYANG RUILIN MANGANESE TECH DEVELOPMENT CO LTD.

Patent filings in countries

World map showing KAISUI KAGAKU KENKYUJO KKs patent filings in countries

Patent filings per year

Chart showing KAISUI KAGAKU KENKYUJO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Miyata Shigeo 29
#2 Shigeo Miyata 1

Latest patents

Publication Filing date Title
US2016053074A1 Dyeable resin composition
US2010216927A1 Stabilized halogen-containing resin composition
EP1770139A1 Ultraviolet light absorber and its use
EP1136060A2 Ultraviolet light absorber and its use
EP0673881A1 Antimicrobial agent
US5422092A Flame retardant and flame-retardant resin composition
US5344636A Anti-microorganism agent and anti-microorganism resin or rubber composition