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KITASHIBA ELECTRIC

Overview
  • Total Patents
    93
About

KITASHIBA ELECTRIC has a total of 93 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, Taiwan and China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and materials and metallurgy are ANDREEV, NO 723 RES INST OF CSIC and MAGNETIC POLYMERS LTD.

Patent filings in countries

World map showing KITASHIBA ELECTRICs patent filings in countries
# Country Total Patents
#1 Japan 89
#2 Taiwan 3
#3 China 1

Patent filings per year

Chart showing KITASHIBA ELECTRICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishihara Susumu 11
#2 Doizaki Tetsutsugu 11
#3 Nemoto Koichi 6
#4 Ogawa Nobuyuki 6
#5 Fujisaki Mitsuhiko 5
#6 Dojo Koji 5
#7 Miyajima Shinichi 5
#8 Yokoyama Mikio 4
#9 Hamatsu Yukichi 4
#10 Sonobe Manabu 4

Latest patents

Publication Filing date Title
JPH10106734A Induction heater apparatus
JPH1092561A Induction heating apparatus
JPH1092562A Induction heating apparatus
JPH1051758A Check device for inside of tank
JPH1012366A Induction heating device
JPH1010171A Ground detection circuit for high frequency induction furnace
JPH09303968A Induction melting furnace
JPH09303970A Induction melting furnace
JPH09303971A Hot water leakage detector for induction melting furnace
JPH09303969A Detachable crucible type melting furnace
JPH09303967A Furnace constructing method of induction melting furnace
JPH09219281A Induction heating device
JPH09219287A Induction heating device
JPH09211043A Ground detection circuit of high frequency induction heater
JPH09159614A Robot for inspecting inside of tank
JPH09156961A Panel for adjusting transmitting luminous energy
JPH09129360A Induction heating device
JPH09126671A Heat pipe and burying method of heat pipe
JPH08306475A Induction heating device
JPH0869866A Induction heating device