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SUMIKA CHEM ANALYSIS SERVICES

Overview
  • Total Patents
    165
  • GoodIP Patent Rank
    174,277
About

SUMIKA CHEM ANALYSIS SERVICES has a total of 165 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets measurement, chemical engineering and machines are PHYNEXUS INC, REFERENCE DIAGNOSTICS INC and WATERS INVESTMENTS LTD.

Patent filings per year

Chart showing SUMIKA CHEM ANALYSIS SERVICESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takeda Kikuo 23
#2 Kitasaka Kazuya 18
#3 Nonaka Tatsuo 16
#4 Harimoto Takashi 13
#5 Otsuka Yoshiyasu 13
#6 Iikawa Reiko 12
#7 Mochizuki Ai 11
#8 Imai Makoto 11
#9 Hoshino Hideki 10
#10 Inoue Yoshio 10

Latest patents

Publication Filing date Title
JP2015118083A Sample preparation method, analytic method, and quality management method
JP2016031311A Article for gas permeability measurement, gas transmission cell, gas permeability measuring device, and gas permeability measuring method
JP2016017924A Two-dimensional measuring method for electrode using x-ray
JP2016017665A Quantitative analysis system and quantitative analysis method of halogen and sulfur
JP2016011842A Temperature-programmed desorption analyzer, sample table used for the same, and temperature-programmed desorption analytic method
WO2014189143A1 Method for measuring concentration of target substance, immunochromatography kit, and immunochromatography apparatus
JP2015158470A Preparation method of sample to be served to electrophoresis, electrophoresis method using the same, and quantitative method of polynucleotide
KR20150100776A Vapor phase decomposition method, analysis method, quality control method, production method, and container
JP2015099762A Measurement cell and method for evaluating electrode using the measurement cell
WO2014065409A1 Pre-processing determination device, pre-processing method determination method, control program, and recording medium
KR20150058341A Component analyzing device and component analyzing method
JP2015052478A Testing device and hydrogen embrittlement test method
JP2014081362A Evaluation method of electrode and evaluation device
JP2015041434A Evaluation method and manufacturing method for electrode
WO2014057699A1 Pharmacokinetic evaluation method and kit for pharmacokinetic evaluation
JP2014182083A Total nitrogen/total carbon measuring device
JP2014182080A Analyzer
JP2014182082A Analytical method and analyzer
JP2014182079A Analyzer
JP2014182078A Analyzer