GENEVA, July 8 -- TAKENAKA CORPORATION (1-13, Hommachi 4-chome, Chuo-ku, Osaka-shi, Osaka5410053), 株式会社竹中工務店 (大阪府大阪市中央区本町4丁目1番13号), TAKEMOTO OIL & FAT CO., LTD. (2-5 MINATO-MACHI GAMAGORI-SHI, Aichi4438611), 竹本油脂株式会社 (愛知県蒲郡市港町2番5号) filed a patent application (PCT/JP2024/044886) for "CARBONATION PROMOTER FOR HYDRAULIC COMPOSITION AND PRODUCTION METHOD FOR HYDRAULIC COMPOSITION HARDENED PRODUCT" on Dec 19, 2024. ...