Learn more

CENTRAL RES INST ELECT

Overview
  • Total Patents
    2,304
  • GoodIP Patent Rank
    24,653
About

CENTRAL RES INST ELECT has a total of 2,304 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, chemical engineering and measurement are CENTRAL RES INST ELECTRIC POWER IND, HOKURIKU ELECTRIC POWER and KUNSHAN INNOVATION RES INST OF NANJING UNIVERSITY.

Patent filings per year

Chart showing CENTRAL RES INST ELECTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Furuya Masahiro 146
#2 Tokiwai Moriyasu 101
#3 Takahashi Takeshi 99
#4 Tanaka Nobuyuki 96
#5 Mikami Miki 68
#6 Kuroda Masahiro 67
#7 Kobayashi Hirokazu 67
#8 Omura Naoya 55
#9 Abe Toshio 52
#10 Nemoto Koshichi 52

Latest patents

Publication Filing date Title
JP2016021420A Composite film structure and fuel battery
JP2016014689A Impulse current detection device
JP2015221051A Activation method of nitrogen metabolism microorganism and bioreactor
JP2015232557A Nondestructive inspection method and device therefor
JP2015167139A Muon generation apparatus
JP2016034633A Halide absorbent
JP2015163761A Film member support method and structure for supporting film member
JP2016001981A Dc power transmission system
JP2015096654A Method of collecting metal in seawater
JP2016011940A Measuring method and measuring apparatus of moisture content in snow
JP2016042750A Instantaneous value analysis system of power system having simplified simulation function
JP2016039725A Method for diagnosing state of gas-insulation opening/closing device
JP2016031336A Water tree degradation detector for power cable using pulse voltage and method for detecting water tree degradation for power cable using pulse voltage
JP2016029919A Method and apparatus for sterilizing hydroponic culture medium
JP2016031242A Resonance oscillation base
JP2016031247A Fluorescence observation system
JP2016009406A Instantaneous value analysis system of electric power system using sparse tableau approach
JP2016004004A Canister inspection method and inspection device
JP2016003931A Swellable material behavior evaluation device and swellable material behavior evaluation testing method
JP2016001164A Reactor core molten material dispersion structure