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KYOKUTO DENKI KK

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    209,507
About

KYOKUTO DENKI KK has a total of 21 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are WAKO DENSHI KK, WAKO ELECTRONICS CO LTD and GLORY WIN INTERNAT GROUP LTD.

Patent filings in countries

World map showing KYOKUTO DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing KYOKUTO DENKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsutsumi Tadanori 5
#2 Yoneda Kazuhito 3
#3 Yoneda Kazuto 3
#4 Kubo Akira 3
#5 So Dokyo 3
#6 Takashima Yuichi 2
#7 Kato Naohiro 2
#8 Ishida Takeo 2
#9 Maeda Shigeru 2
#10 Kono Kensuke 2

Latest patents

Publication Filing date Title
JP2018063955A Arc generation detector and switch
JP2018101553A Earth leakage circuit breaker
JP2018101554A Earth leakage breaker
JP2015028906A Circuit breaker
JP2012134003A Switch
JP2012134002A Switch
JP2006338886A Breaker unit
JP2005293869A Wiring connection structure
JP2005293870A Breaker
JP2005293871A Trip driving device at time of overcurrent of breaker
JP2000251215A Manufacture of magnetic sensor coil part
JPH1189079A Breaker
JPH0984247A Equipment and method for preparing protection coordination curve and storage medium
JPH06337726A Electric conduction rate controller
JPH06260918A Water level-responded switching circuit
JPH06181586A Exchanging device for direct inward dialing trunk line
JPS61171054A Method of preventing electric leakage of storage battery
JPS6185776A Ion exchange resin capsule for lead storage battey