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Osaka Gas Co., Ltd.

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  2011 Application Ranking      144th  publications: 312 上昇2010: 255th  193)

  2011 Acquisition Ranking      134th  registrations: 273 下降2010: 105th  288)

(update:Sep 22, 2022)

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公報番号発明の名称公報発行日備考
特許 4845150 Pipe fitting Dec 28, 2011
特許 4847771 Grid-connected inverter device Dec 28, 2011
特許 4847006 Novel fluorene-containing resin Dec 28, 2011 共同出願
特許 4847776 Hydrogen-containing gas generator Dec 28, 2011
特許 4848261 Soundproof enclosure and method of constructing soundproof enclosure Dec 28, 2011 共同出願
特許 4847792 Heat medium supply device Dec 28, 2011
特許 4847933 Combined heat pump system Dec 28, 2011
特許 4847772 Hydrogen-containing gas generator Dec 28, 2011
特許 4841994 Cogeneration system Dec 21, 2011
特許 4841993 Hydrogen-containing gas generator Dec 21, 2011
特許 4842181 engine Dec 21, 2011
特許 4842180 engine Dec 21, 2011
特許 4843348 Vacuum dryer Dec 21, 2011
特許 4836373 Information registration system and method Dec 14, 2011
特許 4838561 Protective cover device for gas meter Dec 14, 2011

1-15 (total:273)

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4845150 4847771 4847006 4847776 4848261 4847792 4847933 4847772 4841994 4841993 4842181 4842180 4843348 4836373 4838561

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