Chieko Seki

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pore diffusion type flat membrane separating apparatus
- Patent number 8,623,210
- Issue date Jan 7, 2014
- Sei-ichi Manabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
REGENERATED CELLULOSE POROUS MEMBRANE FOR POROUS DIFFUSION AND METH...
- Publication number 20140116934
- Publication date May 1, 2014
- Sei-ichi MANABE
- G01 - MEASURING TESTING
Information Patent Application
Pore Diffusion Type Flat Membrane Separating Apparatus, Flat Membra...
- Publication number 20090145831
- Publication date Jun 11, 2009
- Sei-ichi Manabe
- Sei-ichi Manabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...