Patent Ranking in Japan - Applicant details - Japanese version

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Osaka Gas Co., Ltd.

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  2015 Application Ranking      161th  publications: 291 下降2014: 159th  290)

  2015 Acquisition Ranking      152th  registrations: 205 下降2014: 135th  311)

(update:Jun 29, 2022)

2011  2012  2013  2014  2016  2017  2018  2019  2020  2021  2022 

Publication numberTitle of the InventionPublic. dateRemarks
A 2015-232426 Exhaust reburn system Dec 24, 2015
A 2015-233384 Power supply and demand system Dec 24, 2015
A 2015-233385 Power supply and demand system Dec 24, 2015
A 2015-230105 Gotoku Dec 21, 2015
A 2015-230118 Gas stove Dec 21, 2015
A 2015-230142 Furnace Dec 21, 2015
A 2015-230595 Alarm Dec 21, 2015
A 2015-230596 Alarm Dec 21, 2015
A 2015-226513 Novel microorganism and method for decomposing metal cyano complex Dec 17, 2015
A 2015-226426 Emergency power generation system Dec 14, 2015
A 2015-222140 Hot air heating system Dec 10, 2015
A 2015-222141 Hot air heating system Dec 10, 2015
A 2015-217832 In-pipe traveling device Dec 7, 2015
A 2015-218583 Combustion control device for internal combustion engine Dec 7, 2015
A 2015-219183 In-pipe self-propelled device and pipe inspection device Dec 7, 2015

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2015-232426 2015-233384 2015-233385 2015-230105 2015-230118 2015-230142 2015-230595 2015-230596 2015-226513 2015-226426 2015-222140 2015-222141 2015-217832 2015-218583 2015-219183

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