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IDEMITSU GAS & LIFE CO LTD

Overview
  • Total Patents
    13
About

IDEMITSU GAS & LIFE CO LTD has a total of 13 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 are JINGLU LI, CHUGOKU ELECTRIC POWER CO INCTHE and XUN LIU.

Patent filings in countries

World map showing IDEMITSU GAS & LIFE CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing IDEMITSU GAS & LIFE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Taguchi Hirohisa 4
#2 Yoshimura Hitoshi 3
#3 Jigo Tatsuo 3
#4 Terada Kazuhiko 2
#5 Kato Koji 2
#6 Doi Mitsuru 1
#7 Tsurumaru Tetsuo 1
#8 Iwamaru Toshihide 1
#9 Hasegawa Yukio 1
#10 Murabayashi Nobuaki 1

Latest patents

Publication Filing date Title
JP2005265286A Air-conditioner management system, air-conditioner trader server, air-conditioner managing method, and air-conditioner managing program
JP2005092631A Data processor, its system, its method, its program, and recording medium for recording this program
JP2005060424A Method of removing impurity in liquefied petroleum gas
JP2005056249A Information providing system provided with energy information terminal
JP2005036075A Method of removing impurity in liquefied petroleum gas
JP2004360709A Apparatus and method for supplying liquefied gas fuel
JP2004360712A Apparatus and method for supplying liquefied gas fuel
JP2004055339A Fuel cell system
JP2003303311A System and method for settling accounts receivable, and computer program executing the method
JP2003114973A Information data control managing method and its system
JP2003055674A Fuel composition for combustor
JP2002288279A Management system for sales of energy
JP2002245228A Sales management system