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METRO DENKI KOGYO KK

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    178,616
  • Filing trend
    0.0%
About

METRO DENKI KOGYO KK has a total of 38 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1993. It filed its patents most often in Japan and Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and civil engineering are GARUFO GMBH, TRIFLUX SOC and E CUE CONTROL GMBH.

Patent filings in countries

World map showing METRO DENKI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 36
#2 Republic of Korea 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kawai Seiji 31
#2 Yoshihara Hiromi 11
#3 Kurata Seiji 8
#4 Tejima Kazuhiko 7
#5 Ota Masuyuki 4
#6 Takeuchi Akihiro 4
#7 Nishi Masanori 3
#8 Morita Mamoru 3
#9 Ohashi Masashi 3
#10 Takasu Shunichi 3

Latest patents

Publication Filing date Title
JP2021007091A Heating apparatus
JP2020082158A Die heating device
JP2019020082A Fluid heater
JP2018027161A steamer
JP2016078112A Metal mold heater
JP2016076445A Reflection unit and heater in which reflection unit is mounted
JP2015150790A Mold heating device and method of heating mold preliminarily by mold heating device
JP2015150105A Fryer
JP2015033400A Liquid heating cooker
JP2012251672A Heater for kotatsu, and kotatsu
JP2011237129A Heater unit and table with heater
JP2011226668A Table with heater
JP2010271018A Power supply cord for kotatsu, heater unit and kotatsu
JP2009250455A Leg heater
JP2008098135A Infrared heater
JP2007240115A Heater unit and high-legged kotatsu
JP2006286372A Infrared ray carbon heater
JP2006284082A Kotatsu heater
JP2006049088A Carbonaceous heating element and infrared heater using same
JP2005140490A Brazier