Sumitomo Osaka Cement Co Ltd: Patents

View up-to-date information on Sumitomo Osaka Cement Co Ltd patents, including inventor and filing insights.

Patent Trends

Publication Identifier	Document Type	Title	Classification-CPC	Publication Date
JP7133154B2	Grant	運転異常検出システム	Y02P90/02	September 08, 2022
JP2022131873A	Application	光導波路素子及びそれを用いた光変調デバイス並びに光送信装置		September 07, 2022
JP2022128071A	Application	乾式吹付け工法、および、乾式吹付け装置		September 01, 2022
JP2022128082A	Application	表面改質酸化亜鉛粒子、分散液、化粧料、表面改質酸化亜鉛粒子の製造方法		September 01, 2022
WO2022181021A1	Application	OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATION DEVICE USING OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL TRANSMISSION DEVICE USING OPTICAL WAVEGUIDE ELEMENT		September 01, 2022

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