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ITO KOKI KK

Overview
  • Total Patents
    53
About

ITO KOKI KK has a total of 53 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements, control and environmental technology are PAGANI ALGELA, NERIKI VALVE CO LTD and SCHULZ & RACKOW GASGERAETEBAU.

Patent filings in countries

World map showing ITO KOKI KKs patent filings in countries
# Country Total Patents
#1 Japan 53

Patent filings per year

Chart showing ITO KOKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hirayama Akihiro 10
#2 Nakahigashi Suefumi 8
#3 Nishino Hiroo 7
#4 Takahashi Naoto 5
#5 Saito Shinji 5
#6 Uchiumi Jiro 4
#7 Iwaki Hiroshi 3
#8 Hashimoto Yoshibumi 2
#9 Takeuchi Hirotoshi 2
#10 Yamada Yasuhiro 2

Latest patents

Publication Filing date Title
JP2013119942A Vaporization system for liquefied gas
JP2012177464A Buffer member for hose
JP2012247053A Composite valve
JP2009197888A Liquefied gas storage vessel
JP2008267510A Liquefied petroleum gas supply method and device
JP2007132460A Lpg temporary supply device
JP2007016888A Gas recovery for installed storage tank
JP2006338239A Pressure regulator
JP2006170405A Liquefied fuel gas vaporizing system
JP2006052814A Gas supply system
JP2005233257A Gas supplying system
JP2005177665A Gas supplying apparatus
JP2005172104A Lpg collecting apparatus
JP2005092431A Hydraulic regulating/shutoff valve
JP2004354245A Method and device for confirming liveness of optical fiber
JP2004151848A Pressure control valve for varying outlet pressure
JP2004138220A Valve with strainer
JP2003336796A Vaporizer
JP2003344211A Detector and method for detecting gas leakage
JP2003322297A Vaporizer