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OK KASEI KK

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    239,774
About

OK KASEI KK has a total of 12 patent applications. Its first patent ever was published in 1989. 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 are YANGZHOU SPRING WIRE & CABLE CO LTD, RACZ BELA and YIXING SENTAI PLASTIC CO LTD.

Patent filings in countries

World map showing OK KASEI KKs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing OK KASEI KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Macromolecular chemistry and polymers

Focus technologies

# Technology
#1 Macromolecular compounds compositions

Top inventors

# Name Total Patents
#1 Matsumura Kazuhiro 11
#2 Hanatani Tadashi 10
#3 Ono Hiroki 2
#4 Wakimoto Shuichiro 1
#5 Morizaki Yoshihiro 1
#6 Ota Takeshi 1
#7 Nakasuga Toshikazu 1
#8 Sanzen Satoshi 1
#9 Nakasuka Toshikazu 1
#10 Inui Yuji 1

Latest patents

Publication Filing date Title
JP2015000955A Resin composition for pattern formation
JP2003342479A Thermoplastic resin composition
JP2003105093A Method for manufacturing pattern material of synthetic resin
JP2002286548A System and method for toning plastic product
JP2002172616A Master batch for flow pattern
JP2000336576A Pattern material for synthetic resin
JP2000313746A Patterning material for synthetic resin
JP2000313789A Patterning material for synthetic resin
JPH11172010A Colored variegated pattern material for synthetic resin and production thereof
JPH09241390A Production of resin colorant
JPH02293039A Extrusion granulator