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NIPPON CHEMI-CON CORP

Overview
  • Total Patents
    63
  • GoodIP Patent Rank
    35,956
  • Filing trend
    ⇩ 87.0%
About

NIPPON CHEMI-CON CORP has a total of 63 patent applications. It decreased the IP activity by 87.0%. Its first patent ever was published in 2011. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, environmental technology and materials and metallurgy are NIPPON CHEMICON, DIGITAL TECH CO LTD and Nantong jianghai capacitor co ltd.

Patent filings per year

Chart showing NIPPON CHEMI-CON CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishimoto Shuichi 20
#2 Tamamitsu Kenji 19
#3 Naoi Katsuhiko 18
#4 Naoi Wako 16
#5 Tsumeda Satoru 11
#6 Kubota Satoshi 9
#7 Minato Yoshihiro 8
#8 Sakakura Masao 8
#9 Koseki Kazuya 7
#10 Yamasaki Nobuyuki 5

Latest patents

Publication Filing date Title
WO2017170902A1 Electrolytic capacitor and manufacturing method therefor
WO2017131016A1 Electrode, capacitor in which electrode is used, and method for manufacturing electrode
WO2016159359A1 Hybrid capacitor and separator for hybrid capacitors
WO2016157866A1 Capacitor and method for manufacturing same
US2015235773A1 Electrolytic solution for electrolytic capacitor, and electrolytic capacitor
US2015213962A1 Solid electrolytic capacitor and manufacturing method thereof
EP2693559A1 Electrode for solar cell and solar cell provided with electrode