Masarou Kojima

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Inzai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-functional admixtures for concrete
- Patent number 7,601,770
- Issue date Oct 13, 2009
- Takemoto Yushi Kabushiki Kaisha
- Kazumasa Inoue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-strength hydraulic cement compositions
- Patent number 7,265,168
- Issue date Sep 4, 2007
- Takenaka Corporation
- Kenrou Mitsui
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ultra high-strength hydraulic cement compositions
- Patent number 7,259,197
- Issue date Aug 21, 2007
- Takenaka Corporation
- Kenrou Mitsui
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Ultra high-strength hydraulic cement compositions
- Publication number 20050150428
- Publication date Jul 14, 2005
- Kenrou Mitsui
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Multi-functional admixtures for concrete and concrete using same
- Publication number 20050124737
- Publication date Jun 9, 2005
- Kazumasa Inoue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-strength hydraulic cement compositions
- Publication number 20050119375
- Publication date Jun 2, 2005
- Kenrou Mitsui
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES