Ito; Yasuro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ito; Yasuro.The latest application filed is for "process and apparatus for preparing mixture comprising granular materials such as sand, powder such as cement and liquid".
- Ito; Yasuro - Nakano-ku Tokyo 165 JP
- Ito; Yasuro - Tokyo JP
| Patent | Date |
|---|---|
| Process and apparatus for preparing mixture comprising granular materials such as sand, powder such as cement and liquid Grant 5,452,213 - Ito , et al. September 19, 1 | 1995-09-19 |
| Method of preparing mortar or concrete Grant 4,686,852 - Ito , et al. August 18, 1 | 1987-08-18 |
| Method of preparing kneaded compositions Grant 4,431,310 - Ito , et al. February 14, 1 | 1984-02-14 |
| Method of blasting concrete Grant 4,292,351 - Ito , et al. September 29, 1 | 1981-09-29 |
| Method and device for measuring the characteristics of plastic fluid and control system for pouring the same into moulds Grant 4,143,541 - Ito , et al. March 13, 1 | 1979-03-13 |
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