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TOP DENSHI KK

Overview
  • Total Patents
    21
About

TOP DENSHI KK has a total of 21 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy, machines and optics are BLUM GMBH & CO E, QUZHOU FENGFAN TECH CO LTD and HOHENLOHER SPULENKOERPER.

Patent filings in countries

World map showing TOP DENSHI KKs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing TOP DENSHI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ueda Sumio 6
#2 Kotani Mikio 5
#3 Ashikaga Masuo 4
#4 Ouchi Masatoshi 3
#5 Yamamoto Youichi 2
#6 Shimoda Yasuo 2
#7 Hisaoka Masao 1
#8 Ito Toru 1
#9 Kunioka Jirou 1
#10 Tomari Kazunori 1

Latest patents

Publication Filing date Title
JP2006113867A Electronic mail transmitting/receiving system
JP2002202739A Illuminator
JP2001202804A Illumination instrument
JP2000348518A Sheet-form light emitting body and display device using the same
JPH088120A Method of manufacturing coil product
JPH07297051A Plastic molded transformer
JPH07161552A Thin type coil transformer
JPH0757942A Securing method of ferrite core
JPH0729755A Common mode choke coil
JPH04290214A Method of manufacturing bobbin
JPH04216606A Guiding method for winding
JPH02237006A Thin type transformer
JPH02194603A Choke coil
JPS5816516A Transformer
JPS5816515A Inverter transformer for fluorescent lamp
JPS57139911A Oscillation transformer for high frequency fluorescent lamp
JPS55140212A Heater transformer
JPS55140213A Heater transformer
JPS55132016A Heater transformer
JPS55125613A Transformer for heater