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TOEI DENKI KOGYO KK

Overview
  • Total Patents
    16
About

TOEI DENKI KOGYO KK has a total of 16 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 telecommunications are UNIVERSCEL CORP, AFRICA DEV ENTPR CC and TELCLIC LTD.

Patent filings in countries

World map showing TOEI DENKI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

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

Focus industries

# Industry
#1 Telecommunications

Focus technologies

Top inventors

# Name Total Patents
#1 Ishida Yasushi 5
#2 Ito Togo 4
#3 Kino Katsutoshi 4
#4 Tango Shigeharu 4
#5 Hamada Mitsuru 4
#6 Saito Takeo 3
#7 Ikeda Hirotsugu 3
#8 Nakajima Eisaku 2
#9 Katsumata Shunichi 2
#10 Fukuda Masao 2

Latest patents

Publication Filing date Title
JP2009131339A Ultrasonic oral cavity washer
JP2004318216A Data logger for racing vehicle
JP2004061196A Unevenness inspection device by 2-dimensional laser displacement sensor
JP2003035517A Lead pin pitch/levelness testing device using two- dimensional laser displacement sensor
JP2002358483A Seal impression character recognition device by self- learning type fuzzy inference model using two- dimensional laser displacement sensor
JPH09287559A Pump device for water tank
JPH06249943A Helicopter collision prevention radar device
JPH06183347A Signal discriminating circuit device
JPH06183346A Train approach detecting system and train approach detecting device
JPH0626977A Capillary leak probing system for condenser
JPH0626978A Capillary leak probe for condenser
JPH04248307A Radar system for measuring separation of transmission line
JPS5216106A Telephone call unit
JPS51132905A Telephone call apparatus