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Osaka Gas Co Ltd patents


Recent patent applications related to Osaka Gas Co Ltd. Osaka Gas Co Ltd is listed as an Agent/Assignee. Note: Osaka Gas Co Ltd may have other listings under different names/spellings. We're not affiliated with Osaka Gas Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "O" | Osaka Gas Co Ltd-related inventors


Heat supply system

A heat supply system with a first temperature detection unit that detects a first temperature of hot water in a tank, and a second temperature detection unit that detects a second temperature above the first temperature detection unit. When the first temperature is a first lower limit temperature or less,... Osaka Gas Co Ltd

Waste heat recovery device, heat supply system, and operation waste heat recovery device

A waste heat recovery device with a first heat medium side inlet; a first heat medium side outlet; a first heat medium flow path; a second heat medium side inlet; a second heat medium side outlet; a second heat medium flow path; a heat exchanger that exchanges heat between the... Osaka Gas Co Ltd

Electrochemical element, solid oxide fuel cell, and methods for producing the same

Realized are an electrochemical element and a solid oxide fuel cell that have a dense electrolyte layer and that have excellent durability and robustness, and methods for producing the same. An electrochemical element includes: a metal substrate 2 having a plurality of through holes 21; an electrode layer 3 provided... Osaka Gas Co Ltd

Electrochemical element, solid oxide fuel cell, and methods for producing the same

Realized are a high-performance electrochemical element and solid oxide fuel cell in which the contact properties between a dense and highly-gastight electrolyte layer and an electrode layer are improved while the treatment temperature during formation of the electrolyte layer is suppressed to a low temperature, and methods for producing the... Osaka Gas Co Ltd

Gas concentration method

Provided herein is a method for improving a gas recovery rate during generation of a high-purity gas. The method includes providing three or more adsorption towers filled with an adsorbent that adsorbs an adsorption target gas. Performing a pressure lowering equalization process in a first adsorption tower in which an... Osaka Gas Co Ltd








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Osaka Gas Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Osaka Gas Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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