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CHUBU ELECTRIC POWER

Overview
  • Total Patents
    2,611
  • GoodIP Patent Rank
    14,474
  • Filing trend
    ⇩ 36.0%
About

CHUBU ELECTRIC POWER has a total of 2,611 patent applications. It decreased the IP activity by 36.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, measurement and machines are TOKYO ELECTRIC POWER CO, CENTRAL RES INST ELECTRIC POWER IND and TAKUMA SOGO KENKYUSHO KK.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Nagaya Shigeo 205
#2 Hirano Naoki 65
#3 Arakane Masakatsu 57
#4 Yoshida Hiroshi 48
#5 Hirai Susumu 44
#6 Morita Hiroaki 44
#7 Furumura Seiji 42
#8 Inoue Toshio 40
#9 Kondo Taikichi 33
#10 Kawashima Takao 33

Latest patents

Publication Filing date Title
JP2020180722A Heating device and heating method
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WO2020213033A1 Hafnium carbide powder for plasma electrodes, method for producing same, hafnium carbide sintered body, and plasma electrode
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JP2020061665A Operation system of air conditioner
JP2020061875A Power amount prediction system of air conditioner and operation system of air conditioner
WO2019059159A1 Heating device and heating method, each of which uses superheated steam
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JP2019195786A Minute dust and fume collection device and polluted air recovery mechanism
JP2019188770A Resin or resin composite material heater and method