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KOYU KK

Overview
  • Total Patents
    14
About

KOYU KK has a total of 14 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets control are CARLSON ALAN R, POOR ROBERT and ADEMCO MICROTECH LTD.

Patent filings in countries

World map showing KOYU KKs patent filings in countries

Patent filings per year

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

Focus industries

# Industry
#1 Control

Focus technologies

# Technology
#1 Alarm systems

Top inventors

# Name Total Patents
#1 Yamamoto Goji 9
#2 Shoji Masashi 1
#3 Ito Nobuo 1
#4 Yamamoto Ikuo 1
#5 Aoki Shigenori 1
#6 Ikegawa Katsumi 1
#7 Kobayashi Masafumi 1
#8 Yamamoto Tsuyoshi 1
#9 Endo Mitsugi 1

Latest patents

Publication Filing date Title
JP2014161281A Device for preventing bird coming flying
JP2014021021A Distance measurement device, distance measurement method, and distance measurement program
JP2011094384A Thief invasion preventing fence and thief invasion preventing fence structure
JP2009225738A Birds come flying-preventing device for electric cable-protecting pipe
JP2009225739A Small animal approach-preventing device
WO2007138718A1 Monitoring device using mobile telephone with input terminal
JP2008022742A Device for preventing bird from flying and coming for electric wire protection cover
JP2007330212A Device for preventing approach of flying bird to electric wire protection cover
JP2006141332A Preventing device of bird from flying in
JP2005204531A Small animal-preventing apparatus
JP2005168409A Device for preventing birds from coming flying, and method for producing rotary body therefor
JP2004321124A Apparatus for preventing approach of flying bird
JP2003000134A Preventing device for come flying birds
JP2002320678A Intravenous drip needle holder