Kenji Yamamoto

Follow

Person

Itoigawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Calcium ferroaluminate compound, cement admixture and its manufactu...
- Patent number 8,425,679
- Issue date Apr 23, 2013
- Denki Kagaku Kogyo Kabushiki Kaisha
- Taiichiro Mori
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cement admixture, cement composition, and cement concrete made ther...
- Patent number 7,459,020
- Issue date Dec 2, 2008
- Denki Kagaku Kogyo Kabushiki Kaisha
- Minoru Morioka
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
CALCIUM FERROALUMINATE COMPOUND, CEMENT ADMIXTURE AND ITS MANUFACTU...
- Publication number 20120318172
- Publication date Dec 20, 2012
- Denki Kagaku Kogyo Kabushiki Kaisha
- Taiichiro Mori
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Cement admixture, cement composition, and cement concrete made ther...
- Publication number 20040231568
- Publication date Nov 25, 2004
- Minoru Morioka
- C21 - METALLURGY OF IRON