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SUMIKA CHEMICAL ANALYSIS SERVICE LTD

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    35,323
  • Filing trend
    ⇩ 22.0%
About

SUMIKA CHEMICAL ANALYSIS SERVICE LTD has a total of 50 patent applications. It decreased the IP activity by 22.0%. Its first patent ever was published in 2011. It filed its patents most often in Japan, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, semiconductors and electrical machinery and energy are TAKULAPALLI BHARATH, BT IMAGING PTY LTD and KOKUSAI SYST SCI KK.

Patent filings in countries

World map showing SUMIKA CHEMICAL ANALYSIS SERVICE LTDs patent filings in countries

Patent filings per year

Chart showing SUMIKA CHEMICAL ANALYSIS SERVICE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Imanishi Katsuya 16
#2 Suekane Takashi 8
#3 Uchihara Yuki 4
#4 Tsuchiya Hiroshi 4
#5 Nakamura Katsuo 4
#6 Hase Ikue 4
#7 Yoshizaki Makoto 3
#8 Hirota Kazutoshi 3
#9 Yukiwaki Satoshi 3
#10 Fujimoto Hiroshi 3

Latest patents

Publication Filing date Title
WO2020255905A1 Evaluation method of culture substrate and/or culture medium solution, and use of evaluation method
JP2020091475A Information processing device, information processing system, information processing method, and information processing program, recording medium, and teaching method
WO2019235133A1 Film evaluation method and quality management method
WO2019163394A1 Method for preparing sample for analysis
JP2020071173A Sample preparation method, analysis method, quality control method, and device
JP2019182971A Chiral stationery phase
JP2019150791A Refiner and refining method of organic solvent
JP2019153469A Evaluation method
JP2019132747A Hydrogen gas analysis kit and hydrogen gas analysis method
JP2018159699A Kit for thickening impurities in hydrogen gas, method for thickening impurities in hydrogen gas and method for managing quality of hydrogen gas
JP2018159698A Kit and method for analysing hydrogen gas and method for managing quality of hydrogen gas
JP2019045242A Hydrogen gas analysis kit, hydrogen gas analysis method, and method for controlling quality of hydrogen gas
JP2019042631A Filtration container and filtration method using the same
JP2019042630A Filter cover for filtration
WO2017221846A1 Method for evaluating physical structure
TW201740103A Method of inspecting organic electronic device, method of analyzing the same, and use of the same
WO2017094566A1 Method for managing manufacturing apparatus for manufacturing organic electronic device
JP2017044692A Method for hydrogen tracer analysis
JP2016153801A Measuring method and measuring sample for gas permeability
JP2017161486A Quantitative apparatus, quantitative method, control program, and storage medium