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TOKUYAMA SEKISUI IND CORP

Overview
  • Total Patents
    215
  • GoodIP Patent Rank
    225,882
  • Filing trend
    ⇩ 100.0%
About

TOKUYAMA SEKISUI IND CORP has a total of 215 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 Japan, United States and Germany. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and electrical machinery and energy are ATOFINA RES SA, ARCHIBALD RENFREW and STYRENE PRODUCTS LTD.

Patent filings in countries

World map showing TOKUYAMA SEKISUI IND CORPs patent filings in countries

Patent filings per year

Chart showing TOKUYAMA SEKISUI IND CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Adachi Terufumi 35
#2 Kakei Hiroshi 35
#3 Hata Akio 33
#4 Fujimoto Teruo 26
#5 Yoshitomi Hideaki 23
#6 Saeki Hiroshi 22
#7 Tokawa Seiji 21
#8 Shimizu Mikio 19
#9 Fukuda Keiji 16
#10 Tamura Ryuji 15

Latest patents

Publication Filing date Title
JP2018179505A Column packing material for measuring hemoglobins, and measuring method of hemoglobins
JP2016065231A Method for producing functional polymer coexisting resin fine particles, and functional polymer coexisting resin fine particles
JP2014173021A Vinyl chloride resin composition
JP2013142093A Chlorinated vinyl chloride-based resin composition
JP2006104485A Method for producing chlorinated vinyl chloride resin
JP2006152194A Process for producing vinyl chloride resin
JP2005343947A Manufacturing method of vinyl chloride polymer
JP2005126519A Method for producing chlorinated vinyl chloride resin
JP2005060466A Method for producing vinyl chloride-based resin
JP2004231718A Vinyl chloride based resin composition for fiber
JP2004190188A Fiber for artificial hair
JP2003238615A Method for washing chlorinated vinyl chloride resin and apparatus therefor
JP2003238606A Method for producing vinyl chloride resin
JP2003112357A Method for manufacturing pipe
JP2003096138A Method for producing polyvinyl chloride resin
JP2003002911A Method for producing vinyl chloride polymer
JP2002264279A Laminate
JP2002179711A Method for producing vinylchloride-based polymer
JP2002121235A Method for producing vinyl chloride resin
JP2002053601A Method for producing vinyl chloride polymer