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KODENSHA KK

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    220,677
  • Filing trend
    ⇩ 100.0%
About

KODENSHA KK has a total of 28 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy and environmental technology are ELECTRICAL PROTECTION CO LTD, SCHRACK EH ENERGIETECHNIK GMBH and DELTA EGCS CO LTD.

Patent filings in countries

World map showing KODENSHA KKs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing KODENSHA KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kimura Toshiyuki 6
#2 Ono Kichisaburou 5
#3 Matsubara Chiaki 3
#4 Takei Kenichi 2
#5 Kobayashi Mamoru 1
#6 Naka Shinjiro 1
#7 Sekiya Teizo 1
#8 Ogawa Masao 1
#9 Machida Sadao 1
#10 Nakano Hiroyuki 1

Latest patents

Publication Filing date Title
JP2019091546A Excitation rush current suppression device
JP2017220983A Line monitoring device for power line
JP2013120666A Excitation inrush current suppression device
JP2011107671A Electronic display board and electronic display device including the same
JP2011150197A Light-emitting unit, electric display board, and electric display device
JP2010267520A Operation check device for disconnector
JP2010192613A Excitation rush current prediction device
JP2009158224A Dc breaker
JP2008311323A Mounting method of induction coil for battery-less structure
JP2004321117A Opening and closing device for opening of greenhouse for agricultural and horticulture use
JP2002324464A Rotary disconector for high-voltage power transmission
JP2002008496A Rotary disconector for high-voltage power transmission
JP2000184566A Transmission tower
JPH11107440A Wall surface panel for building construction
JPH10124551A Cad supporting system
JPH08179684A Doll pop out device for driver's school
JPH08182257A Partial discharge monitoring equipment
JPH0885027A Automatic thread fastening device
JPH07124266A Safety rope with id tag and control device for the same
JPH06241806A Steel tower leg installation measuring method and device