Osaka Cement Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Osaka Cement Co., Ltd..The latest application filed is for "tetracalcium phosphate-based materials and processes for their preparation".
- Osaka Cement Co., Ltd. - Osaka JP
- Osaka Cement Co. Ltd. - JP JP
| Patent | Date |
|---|---|
| Tetracalcium phosphate-based materials and processes for their preparation Grant 5,569,490 - Imura , et al. October 29, 1 | 1996-10-29 |
| Tetracalcium phosphate-based materials and process for their preparation Grant 5,409,982 - Imura , et al. April 25, 1 | 1995-04-25 |
| Controlled composite deposition method Grant 5,266,181 - Matsumura , et al. November 30, 1 | 1993-11-30 |
| Cement/asphalt mixtures and processes for preparation of the same Grant 5,223,031 - Sugi , et al. June 29, 1 | 1993-06-29 |
| Expansive solidifying material Grant 4,266,980 - Chudo , et al. May 12, 1 | 1981-05-12 |
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