Patent Ranking in Japan - Applicant details - Japanese version

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Osaka Gas Co., Ltd.

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  2021 Application Ranking      221th  publications: 187 下降2020: 198th  220)

  2021 Acquisition Ranking      180th  registrations: 162 下降2020: 162th  180)

(update:Jul 4, 2022)

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Publication numberTitle of the InventionPublic. dateRemarks
A 2021-196161 Combustion state judgment device, combustion device, combustion state judgment system and portable terminal Dec 27, 2021
A 2021-193350 Corrosion inspection method and corrosion inspection equipment for laminates Dec 23, 2021
A 2021-185799 3-Hydroxybutyric acid-containing oil / fat composition Dec 13, 2021
A 2021-190284 Solid oxide fuel cell system Dec 13, 2021
A 2021-190285 Solid oxide fuel cell system Dec 13, 2021
A 2021-190408 Solid oxide fuel cell system Dec 13, 2021
2020-153225 Gas desulfurization agent and desulfurization method Nov 25, 2021
A 2021-173645 Operating state management system Nov 1, 2021
A 2021-169849 Sockets and fittings Oct 28, 2021
A 2021-169850 Sockets and fittings Oct 28, 2021
2020-110955 Rubber-like composition and its manufacturing method Oct 14, 2021
A 2021-165715 Meter coupler structure Oct 14, 2021
A 2021-165716 Meter coupler structure Oct 14, 2021
A 2021-165717 Meter coupler structure Oct 14, 2021
A 2021-165718 Meter coupler structure Oct 14, 2021

1-15 (total:200)

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2021-196161 2021-193350 2021-185799 2021-190284 2021-190285 2021-190408 2020-153225 2021-173645 2021-169849 2021-169850 2020-110955 2021-165715 2021-165716 2021-165717 2021-165718

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Patent Ranking in Japan

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〒102-0072  東京都千代田区飯田橋4-1-1 飯田橋ISビル8階 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

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〒248-0006 神奈川県鎌倉市小町2-11-14 山中MRビル3F 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング