Tokyo, Japan

Sumitomo Osaka Cement Co., Ltd.


Patents = 476

Trademarks = 4

Forward Citations = 2,396


where 'Filed Patents' based on already Granted Patents

where 'Inventors Filed' based on already Granted Patents


395 inventors (with patents filed for the assignee):


Sumitomo Osaka Cement Co., Ltd. is a Japanese construction materials company. They specialize in manufacturing and selling cement, concrete, and related products. With a long history dating back to 1913, the company has continued to grow and expand its market presence both domestically and internationally. Their commitment to quality, innovation, and sustainability has made them a trusted name in the industry.
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