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LE SYSTEM CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,992
  • Filing trend
    ⇧ 300.0%
About

LE SYSTEM CO LTD has a total of 18 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2014. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, materials and metallurgy and electrical machinery and energy are KASHIMA KITA ELECTRIC POWER CO, CAO DAPING and JUJIANG POWER TECH CO LTD.

Patent filings per year

Chart showing LE SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Kanji 12
#2 Hirano Keiji 11
#3 Nakanishi Tatsuaki 7
#4 Kobori Takeo 7
#5 Sakuma Akira 7
#6 Furukawa Hideki 6
#7 Fukushima Junichi 6
#8 Matsumura Yukio 3
#9 Sato Enduji 1
#10 Isaka Hisashi 1

Latest patents

Publication Filing date Title
JP2020126773A Electrolytic solution manufacturing apparatus and electrolytic solution manufacturing method
JP2020087762A Method for manufacturing powder active material for redox flow battery, and method for manufacturing electrolyte solution by use of the active material
JP2019146358A Renewable energy power generation system with battery, and redox flow battery unit used in the same
JP2018177612A Vanadium oxyhydroxide and method for producing vanadium electrolytic solution
CN108352553A The manufacturing method of the V electrolyte of redox flow batteries
JP2016072167A Redox flow battery and operation method thereof
US2016049673A1 Redox flow battery and method of operating the same
WO2015128902A1 Method for producing solid active material, produced solid active material, and use therefor