Takuya Imaki

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Wakayama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for the purification of ionic polymers
- Patent number 6,168,719
- Issue date Jan 2, 2001
- Kao Corporation
- Keishi Shimokawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing composite particles
- Publication number 20030215572
- Publication date Nov 20, 2003
- Naoki Nojiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing composite particles
- Publication number 20020041927
- Publication date Apr 11, 2002
- Naoki Nojiri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL