Learn more

YUKEN IND CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    52,633
About

YUKEN IND CO LTD has a total of 37 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets surface technology and coating, basic materials chemistry and machines are DIPSOL CHEM, ELECTRO RECH and FRANZ OBERFLAECHENTECHNIK GMBH.

Patent filings in countries

World map showing YUKEN IND CO LTDs patent filings in countries

Patent filings per year

Chart showing YUKEN IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Niwa Tsukasa 7
#2 Asano Mari 7
#3 Ishizaki Shinji 6
#4 Hiramatsu Yoshiki 5
#5 Kikuchi Yoshiharu 5
#6 Yoshida Hiroki 4
#7 Watabe Kiyohiko 4
#8 Sugiura Toshihiro 4
#9 Hayama Yuri 3
#10 Kusunoki Yoshinori 3

Latest patents

Publication Filing date Title
JP2020084299A Zinc dissolution acceleration member, method for manufacturing the same, and zinc dissolution method
US2020407582A1 Metal-particle dispersion composition and aqueous coating composition
EP3647463A1 Rust prevention member and method for producing same
JP2018016852A Zinc dissolution method
JP2018009108A Rust preventive coating treatment liquid
WO2017033527A1 Hard coating film and target for forming hard coating film
JP2017209876A Molding die
JP2017178983A Anticorrosive coating, anticorrosive member comprising anticorrosive coating, and method for producing anticorrosive member
US2017009363A1 Reactive-type chemical conversion treatment composition and production method of member with chemical conversion coated surface
JP2016222994A Galvanization bath additive, galvanization bath, method for forming galvanization coating, and method for producing additive
JP2016194097A Degreasing composition, degreasing agent composition and pretreatment method of metal surface
JP2016183306A Antirust paint
JP2016069725A Additive for acidic zinc alloy plating bath, acidic zinc alloy plating bath and method for producing zinc alloy plated member
JP2016148086A Conductive member
JP2016148085A Tin-copper plating liquid and conductive member
JP2016138322A Production method and zinc dissolution method
JP2016109139A Member with controlled friction and liquid composition
JP2016065293A Nozzle anode unit production method
JP2016065295A Additive for acidic zinc alloy plating bath, acidic zinc alloy plating bath and manufacturing method of zinc alloy plating member
MX2014001514A Plating device, nozzle anode unit, method for manufacturing plating member, and device for fixing plated member.