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OTAKI GAS KK

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    230,129
  • Filing trend
    ⇩ 100.0%
About

OTAKI GAS KK has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements and environmental technology are VI PROEKT OBEKTOV GAZOVOJ PROM, 44TH RES INST CN ELECT TECH GR and GNI PI GIPRONIIGAZ.

Patent filings in countries

World map showing OTAKI GAS KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing OTAKI GAS KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kuwano Hiroyuki 4
#2 Nakamura Masahide 3
#3 Okamoto Yoshihiro 3
#4 Osada Minoru 2
#5 Ono Kazuhiro 2
#6 Kaneko Hiroaki 2
#7 Hasumoto Yuuji 1
#8 Maruyama Hiroshi 1
#9 Ito Shogo 1
#10 Midorikawa Akio 1

Latest patents

Publication Filing date Title
JP2018179686A Gas analyser and method for gas analysis
JP2008185248A Hot water supply system
JP2005283374A Apparatus for detecting gas flow rate
JP2004176813A Connection jig for pipe
JP2002132352A Governor with cassette type valve part
JP2002048668A Method for inspecting gas leak and gas-collecting sheet
JP2002039464A Method of piping gas meter at its inlet and outlet sides and rotary joint with upper and lower slides used for the same
JP2001208589A Inlet/outlet piping device of gas meter
JPH1137373A Flexible pipe branch saddle for buried pipe, and structure of connecting buried pipe using it to flexible pipe
JPH10279968A Movable natural gas feeder and feeding of natural gas
JPH10160087A Pipe correcting and repairing device
JPH10160088A Piping regeneration and repairing work method
JPH1062293A Piping method of gas meter and airtightness testing means used for piping thereof
JPH09187745A Maintenance method for pipe body