Learn more

OUCHI SHINKO KAGAKU KOGYO KK

Overview
  • Total Patents
    121
About

OUCHI SHINKO KAGAKU KOGYO KK has a total of 121 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, Germany and France. Its main competitors in its focus markets organic fine chemistry, surface technology and coating and environmental technology are PUYANG WILLING CHEMICALS CO LTD, OUCHI SHINKOU KAGAKU KOUGIYOU and KARL MERCK.

Patent filings in countries

World map showing OUCHI SHINKO KAGAKU KOGYO KKs patent filings in countries

Patent filings per year

Chart showing OUCHI SHINKO KAGAKU KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamoto Yoshikimi 56
#2 Kobayashi Yukio 22
#3 Takahashi Yoshihiko 17
#4 Tanaka Hideo 17
#5 Sako Taizo 13
#6 Sakou Taizou 13
#7 Torii Sigeru 12
#8 Yamamoto Noriaki 12
#9 Ohara Masaki 12
#10 Tachi Shigemitsu 12

Latest patents

Publication Filing date Title
JP2009062437A Solid heavy metal fixing agent and treatment method for incineration ash
JP2008308632A Rubber composition, and composite material comprising metal material and the rubber composition
JP2007216074A Metal fixing agent for combustion ash
JP2007106833A Metal-fixing agent and method for treating burnt ash
JP2003245633A Heavy metal fixing agent for incineration fly ash or main ash comprising combination of metal dithiocarbamate and inorganic acid salt
JP2003154336A Heavy metal fixing agent of fly ash comprising metal dithiocarbamate
JP2003136039A Improved heavy metal fixation agent comprising dithiocarbamic acid metal salt
JP2001139927A Heavy metal fixing agent for ash comprising thiocarbamoyl sulfide compound
JP2001049281A Lubricant composition stable to heat and oxidation
JPH1149746A Concentrated aqueous solution containing ethylenebisdithiocarbamate having low-temperature crystallization stability
JPH10338670A Aqueous solution of tetrapotassium salt of n1,n2,n3,n5-tetra(dithiocarboxy)tetraethylenepentamine having crystallization stability at low temperature
JPH10310570A Aqueous solution of calcium ethylenebis(thiocarbamate) having low-temperature crystallization stability
JPH10310571A Aqueous solution containing calcium and sodium ethylenebis(thiocarbamate) having low-temperature crystallization stability
JPH10204431A Stabilization of storage of pulverized antioxidant
JPH10130227A Aqueous solution of potassium ethylenebis(dithiocarbamate) having stability to low-temperature crystallization
JPH10130228A Aqueous solution containing potassium ethylenebis(dithiocarbamate) and its sodium salt having stability low-temperature crystallization
JPH10130226A Aqueous solution of potassium ethylenebis(dithiocarbamate) having stability to low-temperature crystallization
JPH0920837A Rubber composition
JPH0920836A Durable rubber composition
JPH08176341A Method for powdering