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NIKKEN CHEMICAL LAB

Overview
  • Total Patents
    50
About

NIKKEN CHEMICAL LAB has a total of 50 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, EPO (European Patent Office) and Canada. Its main competitors in its focus markets textiles and paper, optics and basic materials chemistry are YU BOLIN, BASE NORIHIKO and TRELLEBORG ENGINEERED SYSTEMS.

Patent filings in countries

World map showing NIKKEN CHEMICAL LABs patent filings in countries

Patent filings per year

Chart showing NIKKEN CHEMICAL LABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshida Hajime 28
#2 Kainuma Osamu 14
#3 Kamata Tokuichi 12
#4 Muto Masaaki 7
#5 Ushida Shinji 7
#6 Mio Katsumi 6
#7 Nakagawa Osamu 5
#8 Shintani Chikao 5
#9 Aoki Kazuhisa 4
#10 Fukunaga Mihoko 3

Latest patents

Publication Filing date Title
JP2008126573A Dampening water concentrated composition for lithographic printing plate
JP2008126575A Dampening water concentrated composition for lithographic printing plate
JP2008126574A Correction fluid for lithographic printing plate
JP2007203622A Concentrated composition of dampening water for lithographic printing plate
JP2007203621A Concentrated composition of dampening water for lithographic printing plate
JP2004322406A Stock solution of dampening water for lithographic printing
JP2003122026A Correcting liquid for lithographic printing plate
JPH10186679A Correcting liquid for lithographic printing plate
JPH0976452A Moistening water supplying method for offset printer and moistening water supply apparatus used therefor
JPH0959695A Detergent for printing ink
JPH08324150A Eraser for lithographic printing plate
JPH08324145A Direct lithographic printing plate
JPH08290545A Cloth cover for wetting water supply roll
JPH08164684A Cleaning agent for printing roller
JPH08112979A Dampening water cleaning material for printing
JPH06230554A Repair method and repair agent for correction point of original film for photoengraving
JPH04342772A Surface-treating agent for printer roller
JPH06206391A Additive for dampening water of lithographic printing form plate and stock solution of dampening water
JPH03199094A Detergent for water feed roller
JPH03192363A Image retouching liquid for planographic printing