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CHUGOKU ELECTRIC POWER

Overview
  • Total Patents
    9,407
  • GoodIP Patent Rank
    1,042
  • Filing trend
    ⇩ 16.0%
About

CHUGOKU ELECTRIC POWER has a total of 9,407 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 1971. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, electrical machinery and energy and chemical engineering are GPGC ELECTRIC POWER RES INST, TOKYO ELECTRIC POWER CO and CHINA SOUTH POWER GRID ELECTRIC POWER RES INST CO.

Patent filings per year

Chart showing CHUGOKU ELECTRIC POWERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moriyama Hiroyuki 186
#2 Date Yoshiaki 165
#3 Nishida Hidetaka 162
#4 Takeuchi Yasunori 116
#5 Wada Yasutaka 104
#6 Tanaka Makoto 101
#7 Hikino Kenji 101
#8 Morita Keiichiro 83
#9 Yanagawa Toshiharu 79
#10 Okubo Norihiro 78

Latest patents

Publication Filing date Title
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