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OKAI HIROSHI

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    202,623
  • Filing trend
    ⇩ 100.0%
About

OKAI HIROSHI has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers and machines are HANDTMANN A, DSM RIM NYLON VOF and PROLUX PAINT MFG PTY.

Patent filings in countries

World map showing OKAI HIROSHIs patent filings in countries

Patent filings per year

Chart showing OKAI HIROSHIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Okai Hiroshi 12
#2 Shimizu Katsuaki 1

Latest patents

Publication Filing date Title
JP2020176160A Production method of moisture-curable terminal isocyanate prepolymer composition with suppressed foaming when moisture curing and apparatus therefor
JP2019085546A Effective manufacturing method and manufacturing system of carbon fiber reinforced polyurethane composite material
JP2017025147A Moisture curable polyurethane polymer having reduced remaining monomer content
JP2014076406A Device for integrally manufacturing and coating thermoplastic polymer
WO2011136069A1 Manufacturing device and system for thermoplastic polymer, and manufacturing method for polymer using said device
JP2011194314A Coating apparatus for two-part mixed quick hardening composition and the same quick hardening composition
JP2009013415A Method for producing reactive hot-melt curable composition and coater
JP2005336451A Rapid adhering post curing type curable composition and its production method
JP2005002309A Two component reactive hot melt-curing composition, method for producing and mixing the same
JP2004277477A Method for producing resin cured product