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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 5 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | China | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | United States | 2 | |
#6 | Philippines | 1 | |
#7 | Taiwan | 1 | |
#8 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Materials and metallurgy | |
#3 | Electrical machinery and energy | |
#4 | Surface technology and coating | |
#5 | Measurement |
# | 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 |
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 |