Patent Ranking in Japan - Applicant details - Japanese version

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Osaka Gas Co., Ltd.

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  2019 Application Ranking      215th  publications: 212 下降2018: 182th  244)

  2019 Acquisition Ranking      178th  registrations: 154 下降2018: 152th  198)

(update:Jul 4, 2022)

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Publication numberTitle of the InventionPublic. dateRemarks
A 2019-179757 Manufacturing methods for metal plates, electrochemical elements, electrochemical modules, electrochemical devices, energy systems, solid oxide fuel cells, and metal plates Oct 17, 2019
A 2019-170725 Air purification unit Oct 10, 2019
A 2019-171259 Membrane composition, its manufacturing method and coating liquid Oct 10, 2019
A 2019-171268 Ion exchange device Oct 10, 2019
A 2019-171316 Humidity control element and how to use it Oct 10, 2019
A 2019-171319 photocatalyst Oct 10, 2019
A 2019-172526 Titania nanoparticles and UV shielding material using them Oct 10, 2019
A 2019-172550 Pressure fluctuation adsorption type hydrogen production equipment Oct 10, 2019
A 2019-172551 Hydrogen production equipment Oct 10, 2019
A 2019-172552 Hydrogen production equipment Oct 10, 2019
A 2019-172595 Method of methaneization of carbon dioxide in combustion exhaust gas and methane production equipment Oct 10, 2019
A 2019-172642 Sleep quality improver Oct 10, 2019
A 2019-172891 Biomass resin composition Oct 10, 2019
A 2019-172893 Resin composition and its manufacturing method Oct 10, 2019
A 2019-172966 Luminescent material composition Oct 10, 2019

46-60 (total:228)

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2019-179757 2019-170725 2019-171259 2019-171268 2019-171316 2019-171319 2019-172526 2019-172550 2019-172551 2019-172552 2019-172595 2019-172642 2019-172891 2019-172893 2019-172966

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