Eiichi Hirota

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Betaine esters of polyoxyalkylene ether
- Patent number 5,144,060
- Issue date Sep 1, 1992
- Lion Corporation
- Hiroshi Morita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultra-fine particulated polymer latex and composition containing th...
- Patent number 4,943,612
- Issue date Jul 24, 1990
- Lion Corporation
- Hiroshi Morita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES