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JAPAN AIR GASES LTD

Overview
  • Total Patents
    18
About

JAPAN AIR GASES LTD has a total of 18 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, mechanical elements and measurement are AVURE TECHNOLOGIES INC, ALCRYS FLUID CONTROL & SERVICES and MCPHY ENERGY.

Patent filings in countries

World map showing JAPAN AIR GASES LTDs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing JAPAN AIR GASES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamoto Naoyuki 4
#2 Ibaraki Yoshihiro 3
#3 Yokoki Kazuo 3
#4 Yanagida Tomoko 3
#5 Ino Minoru 2
#6 Miyoshi Shinji 2
#7 Hanabusa Kazuo 2
#8 Fujinuma Ryuji 2
#9 Kimura Kenichiro 2
#10 Sakai Kazuki 2

Latest patents

Publication Filing date Title
JP2007247712A Check valve and fluid supply device using same
JP2007155447A Liquid volume measuring instrument, liquid volume measuring method, and volumetric supply method for liquid material
JP2006055854A Detoxification apparatus
JP2006183863A Supply system and supply method for special material gas
JP2007032610A Supply system and supply method for liquefied gas
JP2006283812A System and method for feeding liquefied gas
JP2006081990A High function filter
JP2006052787A Container valve
JP2005245516A Water system of dialysis facility
JP2005211825A Biological waste liquid treatment apparatus
JP2005043297A Probe for measuring carbon activity in molten steel metal and method for measuring carbon activity
JP2005035826A Glass melting furnace
JP2004056116A High-purity ammonia
JP2004316944A Combustion heating system and combustion heating method
JP2004271455A Device for measuring liquid amount
JP2004053205A Method and apparatus for supplying managed liquefied gas to liquefied gas container
JP2003205219A Treatment method for exhaust gas and treatment device therefor
JP2003166965A Method for analyzing oxygen concentration in gas and oxygen concentration analyzer