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KAWAGUCHI CHEMICAL IND

Overview
  • Total Patents
    112
  • GoodIP Patent Rank
    185,050
  • Filing trend
    ⇧ 100.0%
About

KAWAGUCHI CHEMICAL IND has a total of 112 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, computer technology and organic fine chemistry are XI AN CATALYST CHEMICAL CO LTD, NANJING TONGZE AGRICULTURAL SCI & TECH CO LTD and KANKYO KAGAKU CENTER KK.

Patent filings in countries

World map showing KAWAGUCHI CHEMICAL INDs patent filings in countries
# Country Total Patents
#1 Japan 112

Patent filings per year

Chart showing KAWAGUCHI CHEMICAL INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Onuki Takeshi 25
#2 Oshida Hidetaka 14
#3 Numayasu Isamu 13
#4 Nukui Tatsuo 9
#5 Sutani Maki 8
#6 Omura Hisato 7
#7 Tanabe Yasunosuke 7
#8 Inoue Takayuki 7
#9 Suzuki Tamataro 6
#10 Akazawa Mikio 6

Latest patents

Publication Filing date Title
JP2021004229A Novel isocyanurate compound having thiol groups and use thereof
JP2019203110A Peroxide crosslinked rubber composition having high elasticity and reduced coloration and discoloration
JP2019137666A Novel trithioles and use thereof
JP2018119125A Halogen- and zinc-free butyl rubber composition allowing identification of color
JP2018062637A Vulcanization accelerator mixture for diene rubber with consideration for safe and health, and scorch stability
JP2016160425A Rubber vulcanization accelerator as alternative to imidazolidine-2-thione, and rubber composition comprising the same
JP2016153469A Manufacturing method of natural rubber composition having reduced hysteresis loss
JP2015093987A Halogenated butyl rubber composition having high crosslinking reactivity, excellent storage stability and excellent processing stability
JP2014237623A Novel crosslinking agent for rubber having excellent processing stability and low solvent extractability
JP2014237797A Novel crosslinking agent for rubber capable of high-speed crosslinking and having low solvent extractability
JP2013181030A Method of manufacturing triallylisocyanurate
JP2013108046A Zinc alkyldithiocarbamate compound, antioxidant for mineral oil and mineral oil composition
JP2013087278A Nitrosamine-free high speed vulcanizable rubber composition
JP2012136680A Method for improving high-speed vulcanizability, scorch resistance, reversion resistance and dynamic characteristics of natural rubber composition
JP2012001475A Method for producing nitro compound
JP2012001613A Polyurethane elastomer composition excellent in hydrolysis resistance
JP2012001476A Method for producing carbodiimide compound
JP2011038063A Vulcanizing agent for improving reversion resistance, heat resistance, and dynamic low heat generation of rubber
JP2011012043A New vulcanization accelerator imparting dynamic durability to vulcanized rubber composition
JP2010285414A New vulcanizing agent to improve reversion resistance, heat-resistance and flex resistance of rubber